203470075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5801}}^1$

素因数の和:5895

約数の個数: 24

約数和(自身を含む): 267634656

約数和(自身を除く): 64164581

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1403, 1525, 5801, 7015, 29005, 35075, 133423, 145025, 353861, 667115, 1769305, 3335575, 8138803, 8846525, 40694015, 203470075]

約数ペア:

[(1, 203470075), (5, 40694015), (23, 8846525), (25, 8138803), (61, 3335575), (115, 1769305), (305, 667115), (575, 353861), (1403, 145025), (1525, 133423), (5801, 35075), (7015, 29005)]