205503458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{2551}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 315304704

約数和(自身を除く): 109801246

約数列:

[1, 2, 47, 94, 857, 1714, 2551, 5102, 40279, 80558, 119897, 239794, 2186207, 4372414, 102751729, 205503458]

約数ペア:

[(1, 205503458), (2, 102751729), (47, 4372414), (94, 2186207), (857, 239794), (1714, 119897), (2551, 80558), (5102, 40279)]