204947858

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{2339}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 310508640

約数和(自身を除く): 105560782

約数列:

[1, 2, 193, 227, 386, 454, 2339, 4678, 43811, 87622, 451427, 530953, 902854, 1061906, 102473929, 204947858]

約数ペア:

[(1, 204947858), (2, 102473929), (193, 1061906), (227, 902854), (386, 530953), (454, 451427), (2339, 87622), (4678, 43811)]