222246898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{3533}}^1$

素因数の和:4049

約数の個数: 16

約数和(自身を含む): 338924736

約数和(自身を除く): 116677838

約数列:

[1, 2, 71, 142, 443, 886, 3533, 7066, 31453, 62906, 250843, 501686, 1565119, 3130238, 111123449, 222246898]

約数ペア:

[(1, 222246898), (2, 111123449), (71, 3130238), (142, 1565119), (443, 501686), (886, 250843), (3533, 62906), (7066, 31453)]