218823914

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{2957}}^1$

素因数の和:3349

約数の個数: 16

約数和(自身を含む): 331816608

約数和(自身を除く): 112992694

約数列:

[1, 2, 163, 227, 326, 454, 2957, 5914, 37001, 74002, 481991, 671239, 963982, 1342478, 109411957, 218823914]

約数ペア:

[(1, 218823914), (2, 109411957), (163, 1342478), (227, 963982), (326, 671239), (454, 481991), (2957, 74002), (5914, 37001)]