220541542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{206887}}^1$

素因数の和:206943

約数の個数: 16

約数和(自身を含む): 364950432

約数和(自身を除く): 144408890

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 206887, 413774, 2689531, 5379062, 8482367, 16964734, 110270771, 220541542]

約数ペア:

[(1, 220541542), (2, 110270771), (13, 16964734), (26, 8482367), (41, 5379062), (82, 2689531), (533, 413774), (1066, 206887)]