208049222938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1\times {\mathrm{522073}}^1$

素因数の和:532581

約数の個数: 16

約数和(自身を含む): 328530726720

約数和(自身を除く): 120481503782

約数列:

[1, 2, 19, 38, 10487, 20974, 199253, 398506, 522073, 1044146, 9919387, 19838774, 5474979551, 10949959102, 104024611469, 208049222938]

約数ペア:

[(1, 208049222938), (2, 104024611469), (19, 10949959102), (38, 5474979551), (10487, 19838774), (20974, 9919387), (199253, 1044146), (398506, 522073)]