200460380

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{8263}}^1$

素因数の和:9485

約数の個数: 24

約数和(自身を含む): 421364832

約数和(自身を除く): 220904452

約数列:

[1, 2, 4, 5, 10, 20, 1213, 2426, 4852, 6065, 8263, 12130, 16526, 24260, 33052, 41315, 82630, 165260, 10023019, 20046038, 40092076, 50115095, 100230190, 200460380]

約数ペア:

[(1, 200460380), (2, 100230190), (4, 50115095), (5, 40092076), (10, 20046038), (20, 10023019), (1213, 165260), (2426, 82630), (4852, 41315), (6065, 33052), (8263, 24260), (12130, 16526)]