203939749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2339}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 231940800

約数和(自身を除く): 28001051

約数列:

[1, 13, 19, 247, 353, 2339, 4589, 6707, 30407, 44441, 87191, 577733, 825667, 10733671, 15687673, 203939749]

約数ペア:

[(1, 203939749), (13, 15687673), (19, 10733671), (247, 825667), (353, 577733), (2339, 87191), (4589, 44441), (6707, 30407)]