201961804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199567}}^1$

素因数の和:199605

約数の個数: 24

約数和(自身を含む): 402329088

約数和(自身を除く): 200367284

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199567, 399134, 798268, 2195237, 4390474, 4590041, 8780948, 9180082, 18360164, 50490451, 100980902, 201961804]

約数ペア:

[(1, 201961804), (2, 100980902), (4, 50490451), (11, 18360164), (22, 9180082), (23, 8780948), (44, 4590041), (46, 4390474), (92, 2195237), (253, 798268), (506, 399134), (1012, 199567)]