206864728

素因数分解:

$2^3\times 7^1\times {\mathrm{3694013}}^1$

素因数の和:3694026

約数の個数: 16

約数和(自身を含む): 443281680

約数和(自身を除く): 236416952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3694013, 7388026, 14776052, 25858091, 29552104, 51716182, 103432364, 206864728]

約数ペア:

[(1, 206864728), (2, 103432364), (4, 51716182), (7, 29552104), (8, 25858091), (14, 14776052), (28, 7388026), (56, 3694013)]