133228510

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{66949}}^1$

素因数の和:67155

約数の個数: 16

約数和(自身を含む): 241020000

約数和(自身を除く): 107791490

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 66949, 133898, 334745, 669490, 13322851, 26645702, 66614255, 133228510]

約数ペア:

[(1, 133228510), (2, 66614255), (5, 26645702), (10, 13322851), (199, 669490), (398, 334745), (995, 133898), (1990, 66949)]