218061388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1159901}}^1$

素因数の和:1159952

約数の個数: 12

約数和(自身を含む): 389727072

約数和(自身を除く): 171665684

約数列:

[1, 2, 4, 47, 94, 188, 1159901, 2319802, 4639604, 54515347, 109030694, 218061388]

約数ペア:

[(1, 218061388), (2, 109030694), (4, 54515347), (47, 4639604), (94, 2319802), (188, 1159901)]