200760580

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{61583}}^1$

素因数の和:61755

約数の個数: 24

約数和(自身を含む): 424190592

約数和(自身を除く): 223430012

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 61583, 123166, 246332, 307915, 615830, 1231660, 10038029, 20076058, 40152116, 50190145, 100380290, 200760580]

約数ペア:

[(1, 200760580), (2, 100380290), (4, 50190145), (5, 40152116), (10, 20076058), (20, 10038029), (163, 1231660), (326, 615830), (652, 307915), (815, 246332), (1630, 123166), (3260, 61583)]