202109171044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4593390251}}^1$

素因数の和:4593390266

約数の個数: 12

約数和(自身を含む): 385844781168

約数和(自身を除く): 183735610124

約数列:

[1, 2, 4, 11, 22, 44, 4593390251, 9186780502, 18373561004, 50527292761, 101054585522, 202109171044]

約数ペア:

[(1, 202109171044), (2, 101054585522), (4, 50527292761), (11, 18373561004), (22, 9186780502), (44, 4593390251)]