207988269

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{3797}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 301713120

約数和(自身を除く): 93724851

約数列:

[1, 3, 19, 31, 57, 93, 589, 961, 1767, 2883, 3797, 11391, 18259, 54777, 72143, 117707, 216429, 353121, 2236433, 3648917, 6709299, 10946751, 69329423, 207988269]

約数ペア:

[(1, 207988269), (3, 69329423), (19, 10946751), (31, 6709299), (57, 3648917), (93, 2236433), (589, 353121), (961, 216429), (1767, 117707), (2883, 72143), (3797, 54777), (11391, 18259)]