189707951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 204240000

約数和(自身を除く): 14532049

約数列:

[1, 19, 59, 229, 739, 1121, 4351, 13511, 14041, 43601, 169231, 256709, 828419, 3215389, 9984629, 189707951]

約数ペア:

[(1, 189707951), (19, 9984629), (59, 3215389), (229, 828419), (739, 256709), (1121, 169231), (4351, 43601), (13511, 14041)]