222795772

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{492911}}^1$

素因数の和:493028

約数の個数: 12

約数和(自身を含む): 393343776

約数和(自身を除く): 170548004

約数列:

[1, 2, 4, 113, 226, 452, 492911, 985822, 1971644, 55698943, 111397886, 222795772]

約数ペア:

[(1, 222795772), (2, 111397886), (4, 55698943), (113, 1971644), (226, 985822), (452, 492911)]