208403795

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{1607}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 257370048

約数和(自身を除く): 48966253

約数列:

[1, 5, 37, 185, 701, 1607, 3505, 8035, 25937, 59459, 129685, 297295, 1126507, 5632535, 41680759, 208403795]

約数ペア:

[(1, 208403795), (5, 41680759), (37, 5632535), (185, 1126507), (701, 297295), (1607, 129685), (3505, 59459), (8035, 25937)]