206860616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{601339}}^1$

素因数の和:601388

約数の個数: 16

約数和(自身を含む): 396884400

約数和(自身を除く): 190023784

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 601339, 1202678, 2405356, 4810712, 25857577, 51715154, 103430308, 206860616]

約数ペア:

[(1, 206860616), (2, 103430308), (4, 51715154), (8, 25857577), (43, 4810712), (86, 2405356), (172, 1202678), (344, 601339)]