200339740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137219}}^1$

素因数の和:137301

約数の個数: 24

約数和(自身を含む): 426479760

約数和(自身を除く): 226140020

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 137219, 274438, 548876, 686095, 1372190, 2744380, 10016987, 20033974, 40067948, 50084935, 100169870, 200339740]

約数ペア:

[(1, 200339740), (2, 100169870), (4, 50084935), (5, 40067948), (10, 20033974), (20, 10016987), (73, 2744380), (146, 1372190), (292, 686095), (365, 548876), (730, 274438), (1460, 137219)]