204048008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1500353}}^1$

素因数の和:1500376

約数の個数: 16

約数和(自身を含む): 405095580

約数和(自身を除く): 201047572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1500353, 3000706, 6001412, 12002824, 25506001, 51012002, 102024004, 204048008]

約数ペア:

[(1, 204048008), (2, 102024004), (4, 51012002), (8, 25506001), (17, 12002824), (34, 6001412), (68, 3000706), (136, 1500353)]