206899147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3709}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 255129280

約数和(自身を除く): 48230133

約数列:

[1, 7, 13, 91, 613, 3709, 4291, 7969, 25963, 48217, 55783, 337519, 2273617, 15915319, 29557021, 206899147]

約数ペア:

[(1, 206899147), (7, 29557021), (13, 15915319), (91, 2273617), (613, 337519), (3709, 55783), (4291, 48217), (7969, 25963)]