200706620

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{52541}}^1$

素因数の和:52741

約数の個数: 24

約数和(自身を含む): 423698688

約数和(自身を除く): 222992068

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 52541, 105082, 210164, 262705, 525410, 1050820, 10035331, 20070662, 40141324, 50176655, 100353310, 200706620]

約数ペア:

[(1, 200706620), (2, 100353310), (4, 50176655), (5, 40141324), (10, 20070662), (20, 10035331), (191, 1050820), (382, 525410), (764, 262705), (955, 210164), (1910, 105082), (3820, 52541)]