201257536907

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1\times {\mathrm{221713}}^1$

素因数の和:223082

約数の個数: 16

約数和(自身を含む): 232427220480

約数和(自身を除く): 31169683573

約数列:

[1, 7, 103, 721, 1259, 8813, 129677, 221713, 907739, 1551991, 22836439, 159855073, 279136667, 1953956669, 28751076701, 201257536907]

約数ペア:

[(1, 201257536907), (7, 28751076701), (103, 1953956669), (721, 279136667), (1259, 159855073), (8813, 22836439), (129677, 1551991), (221713, 907739)]