202001060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{89381}}^1$

素因数の和:89503

約数の個数: 24

約数和(自身を含む): 427961016

約数和(自身を除く): 225959956

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 89381, 178762, 357524, 446905, 893810, 1787620, 10100053, 20200106, 40400212, 50500265, 101000530, 202001060]

約数ペア:

[(1, 202001060), (2, 101000530), (4, 50500265), (5, 40400212), (10, 20200106), (20, 10100053), (113, 1787620), (226, 893810), (452, 446905), (565, 357524), (1130, 178762), (2260, 89381)]