245280217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{26687}}^1$

素因数の和:26808

約数の個数: 16

約数和(自身を含む): 304883712

約数和(自身を除く): 59603495

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 26687, 186809, 346931, 2428517, 2695387, 18867709, 35040031, 245280217]

約数ペア:

[(1, 245280217), (7, 35040031), (13, 18867709), (91, 2695387), (101, 2428517), (707, 346931), (1313, 186809), (9191, 26687)]