209110022522

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{10781}}^1\times {\mathrm{40241}}^1$

素因数の和:51265

約数の個数: 16

約数和(自身を含む): 315003591144

約数和(自身を除く): 105893568622

約数列:

[1, 2, 241, 482, 10781, 21562, 40241, 80482, 2598221, 5196442, 9698081, 19396162, 433838221, 867676442, 104555011261, 209110022522]

約数ペア:

[(1, 209110022522), (2, 104555011261), (241, 867676442), (482, 433838221), (10781, 19396162), (21562, 9698081), (40241, 5196442), (80482, 2598221)]