204047691

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1\times {\mathrm{761}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 274807680

約数和(自身を除く): 70759989

約数列:

[1, 3, 139, 417, 643, 761, 1929, 2283, 89377, 105779, 268131, 317337, 489323, 1467969, 68015897, 204047691]

約数ペア:

[(1, 204047691), (3, 68015897), (139, 1467969), (417, 489323), (643, 317337), (761, 268131), (1929, 105779), (2283, 89377)]