208040830

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{18427}}^1$

素因数の和:19563

約数の個数: 16

約数和(自身を含む): 374825520

約数和(自身を除く): 166784690

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 18427, 36854, 92135, 184270, 20804083, 41608166, 104020415, 208040830]

約数ペア:

[(1, 208040830), (2, 104020415), (5, 41608166), (10, 20804083), (1129, 184270), (2258, 92135), (5645, 36854), (11290, 18427)]