205254217

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{5521}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 241731072

約数和(自身を除く): 36476855

約数列:

[1, 7, 47, 113, 329, 791, 5311, 5521, 37177, 38647, 259487, 623873, 1816409, 4367111, 29322031, 205254217]

約数ペア:

[(1, 205254217), (7, 29322031), (47, 4367111), (113, 1816409), (329, 623873), (791, 259487), (5311, 38647), (5521, 37177)]