222777692

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{492871}}^1$

素因数の和:492988

約数の個数: 12

約数和(自身を含む): 393311856

約数和(自身を除く): 170534164

約数列:

[1, 2, 4, 113, 226, 452, 492871, 985742, 1971484, 55694423, 111388846, 222777692]

約数ペア:

[(1, 222777692), (2, 111388846), (4, 55694423), (113, 1971484), (226, 985742), (452, 492871)]