200806850

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{20809}}^1$

素因数の和:21014

約数の個数: 24

約数和(自身を含む): 375454020

約数和(自身を除く): 174647170

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 20809, 41618, 104045, 208090, 520225, 1040450, 4016137, 8032274, 20080685, 40161370, 100403425, 200806850]

約数ペア:

[(1, 200806850), (2, 100403425), (5, 40161370), (10, 20080685), (25, 8032274), (50, 4016137), (193, 1040450), (386, 520225), (965, 208090), (1930, 104045), (4825, 41618), (9650, 20809)]