208984086

素因数分解:

$2^1\times 3^2\times {\mathrm{11610227}}^1$

素因数の和:11610235

約数の個数: 12

約数和(自身を含む): 452798892

約数和(自身を除く): 243814806

約数列:

[1, 2, 3, 6, 9, 18, 11610227, 23220454, 34830681, 69661362, 104492043, 208984086]

約数ペア:

[(1, 208984086), (2, 104492043), (3, 69661362), (6, 34830681), (9, 23220454), (18, 11610227)]