205644946

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4606

約数の個数: 24

約数和(自身を含む): 336534804

約数和(自身を除く): 130889858

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 1781, 3562, 4441, 8882, 23153, 46306, 57733, 115466, 608417, 750529, 1216834, 1501058, 7909421, 15818842, 102822473, 205644946]

約数ペア:

[(1, 205644946), (2, 102822473), (13, 15818842), (26, 7909421), (137, 1501058), (169, 1216834), (274, 750529), (338, 608417), (1781, 115466), (3562, 57733), (4441, 46306), (8882, 23153)]