200735980

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{10067}}^1$

素因数の和:11073

約数の個数: 24

約数和(自身を含む): 422010288

約数和(自身を除く): 221274308

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3988, 4985, 9970, 10067, 19940, 20134, 40268, 50335, 100670, 201340, 10036799, 20073598, 40147196, 50183995, 100367990, 200735980]

約数ペア:

[(1, 200735980), (2, 100367990), (4, 50183995), (5, 40147196), (10, 20073598), (20, 10036799), (997, 201340), (1994, 100670), (3988, 50335), (4985, 40268), (9970, 20134), (10067, 19940)]