206128866

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{321073}}^1$

素因数の和:321185

約数の個数: 16

約数和(自身を含む): 416111904

約数和(自身を除く): 209983038

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 321073, 642146, 963219, 1926438, 34354811, 68709622, 103064433, 206128866]

約数ペア:

[(1, 206128866), (2, 103064433), (3, 68709622), (6, 34354811), (107, 1926438), (214, 963219), (321, 642146), (642, 321073)]