213110788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4843427}}^1$

素因数の和:4843442

約数の個数: 12

約数和(自身を含む): 406847952

約数和(自身を除く): 193737164

約数列:

[1, 2, 4, 11, 22, 44, 4843427, 9686854, 19373708, 53277697, 106555394, 213110788]

約数ペア:

[(1, 213110788), (2, 106555394), (4, 53277697), (11, 19373708), (22, 9686854), (44, 4843427)]