2016206403

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{99551}}^1$

素因数の和:99754

約数の個数: 16

約数和(自身を含む): 2768342016

約数和(自身を除く): 752135613

約数列:

[1, 3, 43, 129, 157, 471, 6751, 20253, 99551, 298653, 4280693, 12842079, 15629507, 46888521, 672068801, 2016206403]

約数ペア:

[(1, 2016206403), (3, 672068801), (43, 46888521), (129, 15629507), (157, 12842079), (471, 4280693), (6751, 298653), (20253, 99551)]