200919590

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{35311}}^1$

素因数の和:35887

約数の個数: 16

約数和(自身を含む): 362301120

約数和(自身を除く): 161381530

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 35311, 70622, 176555, 353110, 20091959, 40183918, 100459795, 200919590]

約数ペア:

[(1, 200919590), (2, 100459795), (5, 40183918), (10, 20091959), (569, 353110), (1138, 176555), (2845, 70622), (5690, 35311)]