200974001480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{717764291}}^1$

素因数の和:717764309

約数の個数: 32

約数和(自身を含む): 516790290240

約数和(自身を除く): 315816288760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 717764291, 1435528582, 2871057164, 3588821455, 5024350037, 5742114328, 7177642910, 10048700074, 14355285820, 20097400148, 25121750185, 28710571640, 40194800296, 50243500370, 100487000740, 200974001480]

約数ペア:

[(1, 200974001480), (2, 100487000740), (4, 50243500370), (5, 40194800296), (7, 28710571640), (8, 25121750185), (10, 20097400148), (14, 14355285820), (20, 10048700074), (28, 7177642910), (35, 5742114328), (40, 5024350037), (56, 3588821455), (70, 2871057164), (140, 1435528582), (280, 717764291)]