208340959

素因数分解:

${\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 219114720

約数和(自身を除く): 10773761

約数列:

[1, 29, 131, 173, 317, 3799, 5017, 9193, 22663, 41527, 54841, 657227, 1204283, 1590389, 7184171, 208340959]

約数ペア:

[(1, 208340959), (29, 7184171), (131, 1590389), (173, 1204283), (317, 657227), (3799, 54841), (5017, 41527), (9193, 22663)]