208765293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{30269}}^1$

素因数の和:30313

約数の個数: 24

約数和(自身を含む): 322072800

約数和(自身を除く): 113307507

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 30269, 90807, 332959, 575111, 998877, 1725333, 3662549, 6326221, 10987647, 18978663, 69588431, 208765293]

約数ペア:

[(1, 208765293), (3, 69588431), (11, 18978663), (19, 10987647), (33, 6326221), (57, 3662549), (121, 1725333), (209, 998877), (363, 575111), (627, 332959), (2299, 90807), (6897, 30269)]