201827830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{2333}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 374074848

約数和(自身を除く): 172247018

約数列:

[1, 2, 5, 10, 41, 82, 205, 211, 410, 422, 1055, 2110, 2333, 4666, 8651, 11665, 17302, 23330, 43255, 86510, 95653, 191306, 478265, 492263, 956530, 984526, 2461315, 4922630, 20182783, 40365566, 100913915, 201827830]

約数ペア:

[(1, 201827830), (2, 100913915), (5, 40365566), (10, 20182783), (41, 4922630), (82, 2461315), (205, 984526), (211, 956530), (410, 492263), (422, 478265), (1055, 191306), (2110, 95653), (2333, 86510), (4666, 43255), (8651, 23330), (11665, 17302)]