205959644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4680901}}^1$

素因数の和:4680916

約数の個数: 12

約数和(自身を含む): 393195768

約数和(自身を除く): 187236124

約数列:

[1, 2, 4, 11, 22, 44, 4680901, 9361802, 18723604, 51489911, 102979822, 205959644]

約数ペア:

[(1, 205959644), (2, 102979822), (4, 51489911), (11, 18723604), (22, 9361802), (44, 4680901)]