201836869

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 233373312

約数和(自身を除く): 31536443

約数列:

[1, 13, 17, 163, 169, 221, 431, 2119, 2771, 2873, 5603, 7327, 27547, 36023, 70253, 72839, 95251, 468299, 913289, 1194301, 1238263, 11872757, 15525913, 201836869]

約数ペア:

[(1, 201836869), (13, 15525913), (17, 11872757), (163, 1238263), (169, 1194301), (221, 913289), (431, 468299), (2119, 95251), (2771, 72839), (2873, 70253), (5603, 36023), (7327, 27547)]