206836868

素因数分解:

$2^2\times 7^1\times {\mathrm{7387031}}^1$

素因数の和:7387042

約数の個数: 12

約数和(自身を含む): 413673792

約数和(自身を除く): 206836924

約数列:

[1, 2, 4, 7, 14, 28, 7387031, 14774062, 29548124, 51709217, 103418434, 206836868]

約数ペア:

[(1, 206836868), (2, 103418434), (4, 51709217), (7, 29548124), (14, 14774062), (28, 7387031)]