200507629

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{3137}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 239793408

約数和(自身を除く): 39285779

約数列:

[1, 7, 23, 161, 397, 2779, 3137, 9131, 21959, 63917, 72151, 505057, 1245389, 8717723, 28643947, 200507629]

約数ペア:

[(1, 200507629), (7, 28643947), (23, 8717723), (161, 1245389), (397, 505057), (2779, 72151), (3137, 63917), (9131, 21959)]