206084956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{669107}}^1$

素因数の和:669129

約数の個数: 24

約数和(自身を含む): 449640576

約数和(自身を除く): 243555620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 669107, 1338214, 2676428, 4683749, 7360177, 9367498, 14720354, 18734996, 29440708, 51521239, 103042478, 206084956]

約数ペア:

[(1, 206084956), (2, 103042478), (4, 51521239), (7, 29440708), (11, 18734996), (14, 14720354), (22, 9367498), (28, 7360177), (44, 4683749), (77, 2676428), (154, 1338214), (308, 669107)]