204489145

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{57847}}^1$

素因数の和:57960

約数の個数: 16

約数和(自身を含む): 283223808

約数和(自身を除く): 78734663

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 57847, 289235, 404929, 2024645, 5842547, 29212735, 40897829, 204489145]

約数ペア:

[(1, 204489145), (5, 40897829), (7, 29212735), (35, 5842547), (101, 2024645), (505, 404929), (707, 289235), (3535, 57847)]