206479259

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{3923}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 241592832

約数和(自身を除く): 35113573

約数列:

[1, 7, 73, 103, 511, 721, 3923, 7519, 27461, 52633, 286379, 404069, 2004653, 2828483, 29497037, 206479259]

約数ペア:

[(1, 206479259), (7, 29497037), (73, 2828483), (103, 2004653), (511, 404069), (721, 286379), (3923, 52633), (7519, 27461)]