203412713

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{1669}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 243045120

約数和(自身を除く): 39632407

約数列:

[1, 7, 23, 161, 757, 1669, 5299, 11683, 17411, 38387, 121877, 268709, 1263433, 8844031, 29058959, 203412713]

約数ペア:

[(1, 203412713), (7, 29058959), (23, 8844031), (161, 1263433), (757, 268709), (1669, 121877), (5299, 38387), (11683, 17411)]