101309428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{209317}}^1$

素因数の和:209343

約数の個数: 18

約数和(自身を含む): 194875058

約数和(自身を除く): 93565630

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 209317, 418634, 837268, 2302487, 4604974, 9209948, 25327357, 50654714, 101309428]

約数ペア:

[(1, 101309428), (2, 50654714), (4, 25327357), (11, 9209948), (22, 4604974), (44, 2302487), (121, 837268), (242, 418634), (484, 209317)]