205125280927

素因数分解:

$7^3\times {\mathrm{14653}}^1\times {\mathrm{40813}}^1$

素因数の和:55487

約数の個数: 16

約数和(自身を含む): 239235342400

約数和(自身を除く): 34110061473

約数列:

[1, 7, 49, 343, 14653, 40813, 102571, 285691, 717997, 1999837, 5025979, 13998859, 598032889, 4186230223, 29303611561, 205125280927]

約数ペア:

[(1, 205125280927), (7, 29303611561), (49, 4186230223), (343, 598032889), (14653, 13998859), (40813, 5025979), (102571, 1999837), (285691, 717997)]