203431075

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 257246928

約数和(自身を除く): 53815853

約数列:

[1, 5, 25, 107, 113, 535, 565, 673, 2675, 2825, 3365, 12091, 16825, 60455, 72011, 76049, 302275, 360055, 380245, 1800275, 1901225, 8137243, 40686215, 203431075]

約数ペア:

[(1, 203431075), (5, 40686215), (25, 8137243), (107, 1901225), (113, 1800275), (535, 380245), (565, 360055), (673, 302275), (2675, 76049), (2825, 72011), (3365, 60455), (12091, 16825)]