99025268

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{178103}}^1$

素因数の和:178246

約数の個数: 12

約数和(自身を含む): 174541920

約数和(自身を除く): 75516652

約数列:

[1, 2, 4, 139, 278, 556, 178103, 356206, 712412, 24756317, 49512634, 99025268]

約数ペア:

[(1, 99025268), (2, 49512634), (4, 24756317), (139, 712412), (278, 356206), (556, 178103)]