204970619

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{823}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 239843328

約数和(自身を除く): 34872709

約数列:

[1, 7, 47, 329, 757, 823, 5299, 5761, 35579, 38681, 249053, 270767, 623011, 4361077, 29281517, 204970619]

約数ペア:

[(1, 204970619), (7, 29281517), (47, 4361077), (329, 623011), (757, 270767), (823, 249053), (5299, 38681), (5761, 35579)]