222700513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{12241}}^1$

素因数の和:12384

約数の個数: 16

約数和(自身を含む): 267952896

約数和(自身を除く): 45252383

約数列:

[1, 7, 23, 113, 161, 791, 2599, 12241, 18193, 85687, 281543, 1383233, 1970801, 9682631, 31814359, 222700513]

約数ペア:

[(1, 222700513), (7, 31814359), (23, 9682631), (113, 1970801), (161, 1383233), (791, 281543), (2599, 85687), (12241, 18193)]