Category:Divisor Count Function from Prime Decomposition
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This category contains pages concerning Divisor Count Function from Prime Decomposition:
Let $n$ be an integer such that $n \ge 2$.
Let the prime decomposition of $n$ be:
- $n = p_1^{k_1} p_2^{k_2} \cdots p_r^{k_r}$
Let $\map {\sigma_0} n$ be the divisor count function of $n$.
Then:
- $\ds \map {\sigma_0} n = \prod_{j \mathop = 1}^r \paren {k_j + 1}$
Pages in category "Divisor Count Function from Prime Decomposition"
The following 3 pages are in this category, out of 3 total.