202523993

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{2203}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 242052096

約数和(自身を除く): 39528103

約数列:

[1, 7, 23, 161, 571, 2203, 3997, 13133, 15421, 50669, 91931, 354683, 1257913, 8805391, 28931999, 202523993]

約数ペア:

[(1, 202523993), (7, 28931999), (23, 8805391), (161, 1257913), (571, 354683), (2203, 91931), (3997, 50669), (13133, 15421)]