200199830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{465581}}^1$

素因数の和:465631

約数の個数: 16

約数和(自身を含む): 368740944

約数和(自身を除く): 168541114

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 465581, 931162, 2327905, 4655810, 20019983, 40039966, 100099915, 200199830]

約数ペア:

[(1, 200199830), (2, 100099915), (5, 40039966), (10, 20019983), (43, 4655810), (86, 2327905), (215, 931162), (430, 465581)]