202858497

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9341}}^1$

素因数の和:9493

約数の個数: 24

約数和(自身を含む): 310901760

約数和(自身を除く): 108043263

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 9341, 21717, 28023, 84069, 177479, 532437, 1186307, 1597311, 3558921, 10676763, 22539833, 67619499, 202858497]

約数ペア:

[(1, 202858497), (3, 67619499), (9, 22539833), (19, 10676763), (57, 3558921), (127, 1597311), (171, 1186307), (381, 532437), (1143, 177479), (2413, 84069), (7239, 28023), (9341, 21717)]