207858044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{8821}}^1$

素因数の和:9005

約数の個数: 24

約数和(自身を含む): 374970288

約数和(自身を除く): 167112244

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 5891, 8821, 11782, 17642, 23564, 35284, 379303, 758606, 1208477, 1517212, 2416954, 4833908, 51964511, 103929022, 207858044]

約数ペア:

[(1, 207858044), (2, 103929022), (4, 51964511), (43, 4833908), (86, 2416954), (137, 1517212), (172, 1208477), (274, 758606), (548, 379303), (5891, 35284), (8821, 23564), (11782, 17642)]