206945765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{29209}}^1$

素因数の和:29336

約数の個数: 16

約数和(自身を含む): 269900400

約数和(自身を除く): 62954635

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 29209, 146045, 379717, 1898585, 3183781, 15918905, 41389153, 206945765]

約数ペア:

[(1, 206945765), (5, 41389153), (13, 15918905), (65, 3183781), (109, 1898585), (545, 379717), (1417, 146045), (7085, 29209)]