201997028327

素因数分解:

${\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1\times {\mathrm{7213}}^1$

素因数の和:8402

約数の個数: 16

約数和(自身を含む): 204880485600

約数和(自身を除く): 2883457273

約数列:

[1, 97, 449, 643, 7213, 43553, 62371, 288707, 699661, 3238637, 4637959, 28004579, 314147789, 449882023, 2082443591, 201997028327]

約数ペア:

[(1, 201997028327), (97, 2082443591), (449, 449882023), (643, 314147789), (7213, 28004579), (43553, 4637959), (62371, 3238637), (288707, 699661)]