204628777927

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1\times {\mathrm{432737}}^1$

素因数の和:434358

約数の個数: 16

約数和(自身を含む): 239452975872

約数和(自身を除く): 34824197945

約数列:

[1, 7, 43, 301, 1571, 10997, 67553, 432737, 472871, 3029159, 18607691, 130253837, 679829827, 4758808789, 29232682561, 204628777927]

約数ペア:

[(1, 204628777927), (7, 29232682561), (43, 4758808789), (301, 679829827), (1571, 130253837), (10997, 18607691), (67553, 3029159), (432737, 472871)]