208056199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 228178944

約数和(自身を除く): 20122745

約数列:

[1, 13, 71, 431, 523, 923, 5603, 6799, 30601, 37133, 225413, 397813, 482729, 2930369, 16004323, 208056199]

約数ペア:

[(1, 208056199), (13, 16004323), (71, 2930369), (431, 482729), (523, 397813), (923, 225413), (5603, 37133), (6799, 30601)]