201529100

素因数分解:

$2^2\times 5^2\times {\mathrm{1171}}^1\times {\mathrm{1721}}^1$

素因数の和:2906

約数の個数: 36

約数和(自身を含む): 437945928

約数和(自身を除く): 236416828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1171, 1721, 2342, 3442, 4684, 5855, 6884, 8605, 11710, 17210, 23420, 29275, 34420, 43025, 58550, 86050, 117100, 172100, 2015291, 4030582, 8061164, 10076455, 20152910, 40305820, 50382275, 100764550, 201529100]

約数ペア:

[(1, 201529100), (2, 100764550), (4, 50382275), (5, 40305820), (10, 20152910), (20, 10076455), (25, 8061164), (50, 4030582), (100, 2015291), (1171, 172100), (1721, 117100), (2342, 86050), (3442, 58550), (4684, 43025), (5855, 34420), (6884, 29275), (8605, 23420), (11710, 17210)]