201579507

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{21557}}^1$

素因数の和:22602

約数の個数: 12

約数和(自身を含む): 291464160

約数和(自身を除く): 89884653

約数列:

[1, 3, 9, 1039, 3117, 9351, 21557, 64671, 194013, 22397723, 67193169, 201579507]

約数ペア:

[(1, 201579507), (3, 67193169), (9, 22397723), (1039, 194013), (3117, 64671), (9351, 21557)]