200511370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4649}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 381672000

約数和(自身を除く): 181160630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 2270, 4313, 4649, 8626, 9298, 21565, 23245, 43130, 46490, 88331, 176662, 441655, 883310, 1055323, 2110646, 5276615, 10553230, 20051137, 40102274, 100255685, 200511370]

約数ペア:

[(1, 200511370), (2, 100255685), (5, 40102274), (10, 20051137), (19, 10553230), (38, 5276615), (95, 2110646), (190, 1055323), (227, 883310), (454, 441655), (1135, 176662), (2270, 88331), (4313, 46490), (4649, 43130), (8626, 23245), (9298, 21565)]