201183905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{23627}}^1$

素因数の和:23776

約数の個数: 16

約数和(自身を含む): 261987264

約数和(自身を除く): 60803359

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 23627, 118135, 307151, 1535755, 3095137, 15475685, 40236781, 201183905]

約数ペア:

[(1, 201183905), (5, 40236781), (13, 15475685), (65, 3095137), (131, 1535755), (655, 307151), (1703, 118135), (8515, 23627)]