201859471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 223388928

約数和(自身を除く): 21529457

約数列:

[1, 11, 113, 251, 647, 1243, 2761, 7117, 28363, 73111, 162397, 311993, 804221, 1786367, 18350861, 201859471]

約数ペア:

[(1, 201859471), (11, 18350861), (113, 1786367), (251, 804221), (647, 311993), (1243, 162397), (2761, 73111), (7117, 28363)]