208025740071

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{325548889}}^1$

素因数の和:325548966

約数の個数: 12

約数和(自身を含む): 304713761040

約数和(自身を除く): 96688020969

約数列:

[1, 3, 9, 71, 213, 639, 325548889, 976646667, 2929940001, 23113971119, 69341913357, 208025740071]

約数ペア:

[(1, 208025740071), (3, 69341913357), (9, 23113971119), (71, 2929940001), (213, 976646667), (639, 325548889)]