200982620

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{13381}}^1$

素因数の和:14141

約数の個数: 24

約数和(自身を含む): 422657088

約数和(自身を除く): 221674468

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 7510, 13381, 15020, 26762, 53524, 66905, 133810, 267620, 10049131, 20098262, 40196524, 50245655, 100491310, 200982620]

約数ペア:

[(1, 200982620), (2, 100491310), (4, 50245655), (5, 40196524), (10, 20098262), (20, 10049131), (751, 267620), (1502, 133810), (3004, 66905), (3755, 53524), (7510, 26762), (13381, 15020)]