204034660

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{32803}}^1$

素因数の和:33123

約数の個数: 24

約数和(自身を含む): 429863616

約数和(自身を除く): 225828956

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 32803, 65606, 131212, 164015, 328030, 656060, 10201733, 20403466, 40806932, 51008665, 102017330, 204034660]

約数ペア:

[(1, 204034660), (2, 102017330), (4, 51008665), (5, 40806932), (10, 20403466), (20, 10201733), (311, 656060), (622, 328030), (1244, 164015), (1555, 131212), (3110, 65606), (6220, 32803)]