218065351679

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1\times {\mathrm{96331}}^1$

素因数の和:97646

約数の個数: 16

約数和(自身を含む): 250228920576

約数和(自身を除く): 32163568897

約数列:

[1, 7, 331, 977, 2317, 6839, 96331, 323387, 674317, 2263709, 31885561, 94115387, 223198927, 658807709, 31152193097, 218065351679]

約数ペア:

[(1, 218065351679), (7, 31152193097), (331, 658807709), (977, 223198927), (2317, 94115387), (6839, 31885561), (96331, 2263709), (323387, 674317)]