218399819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 240925920

約数和(自身を除く): 22526101

約数列:

[1, 11, 229, 277, 313, 2519, 3047, 3443, 63433, 71677, 86701, 697763, 788447, 953711, 19854529, 218399819]

約数ペア:

[(1, 218399819), (11, 19854529), (229, 953711), (277, 788447), (313, 697763), (2519, 86701), (3047, 71677), (3443, 63433)]