220460792

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{26729}}^1$

素因数の和:27766

約数の個数: 16

約数和(自身を含む): 413780400

約数和(自身を除く): 193319608

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 26729, 53458, 106916, 213832, 27557599, 55115198, 110230396, 220460792]

約数ペア:

[(1, 220460792), (2, 110230396), (4, 55115198), (8, 27557599), (1031, 213832), (2062, 106916), (4124, 53458), (8248, 26729)]