222560116

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{84431}}^1$

素因数の和:85094

約数の個数: 12

約数和(自身を含む): 390075840

約数和(自身を除く): 167515724

約数列:

[1, 2, 4, 659, 1318, 2636, 84431, 168862, 337724, 55640029, 111280058, 222560116]

約数ペア:

[(1, 222560116), (2, 111280058), (4, 55640029), (659, 337724), (1318, 168862), (2636, 84431)]