208029222

素因数分解:

$2^1\times 3^4\times {\mathrm{1284131}}^1$

素因数の和:1284145

約数の個数: 20

約数和(自身を含む): 466139916

約数和(自身を除く): 258110694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1284131, 2568262, 3852393, 7704786, 11557179, 23114358, 34671537, 69343074, 104014611, 208029222]

約数ペア:

[(1, 208029222), (2, 104014611), (3, 69343074), (6, 34671537), (9, 23114358), (18, 11557179), (27, 7704786), (54, 3852393), (81, 2568262), (162, 1284131)]