201431374

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{2221}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 305409456

約数和(自身を除く): 103978082

約数列:

[1, 2, 137, 274, 331, 662, 2221, 4442, 45347, 90694, 304277, 608554, 735151, 1470302, 100715687, 201431374]

約数ペア:

[(1, 201431374), (2, 100715687), (137, 1470302), (274, 735151), (331, 608554), (662, 304277), (2221, 90694), (4442, 45347)]