205991635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127549}}^1$

素因数の和:127590

約数の個数: 16

約数和(自身を含む): 275508000

約数和(自身を除く): 69516365

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 127549, 637745, 2168333, 2423431, 10841665, 12117155, 41198327, 205991635]

約数ペア:

[(1, 205991635), (5, 41198327), (17, 12117155), (19, 10841665), (85, 2423431), (95, 2168333), (323, 637745), (1615, 127549)]