204810557

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53101}}^1$

素因数の和:53156

約数の個数: 16

約数和(自身を含む): 254889600

約数和(自身を除く): 50079043

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 53101, 371707, 1008919, 1539929, 7062433, 10779503, 29258651, 204810557]

約数ペア:

[(1, 204810557), (7, 29258651), (19, 10779503), (29, 7062433), (133, 1539929), (203, 1008919), (551, 371707), (3857, 53101)]