206828945

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{1151}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 251983872

約数和(自身を除く): 45154927

約数列:

[1, 5, 83, 415, 433, 1151, 2165, 5755, 35939, 95533, 179695, 477665, 498383, 2491915, 41365789, 206828945]

約数ペア:

[(1, 206828945), (5, 41365789), (83, 2491915), (415, 498383), (433, 477665), (1151, 179695), (2165, 95533), (5755, 35939)]