202147682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{835321}}^1$

素因数の和:835345

約数の個数: 12

約数和(自身を含む): 333293478

約数和(自身を除く): 131145796

約数列:

[1, 2, 11, 22, 121, 242, 835321, 1670642, 9188531, 18377062, 101073841, 202147682]

約数ペア:

[(1, 202147682), (2, 101073841), (11, 18377062), (22, 9188531), (121, 1670642), (242, 835321)]