209218794

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{25471}}^1$

素因数の和:25550

約数の個数: 24

約数和(自身を含む): 430069248

約数和(自身を除く): 220850454

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 4107, 8214, 25471, 50942, 76413, 152826, 942427, 1884854, 2827281, 5654562, 34869799, 69739598, 104609397, 209218794]

約数ペア:

[(1, 209218794), (2, 104609397), (3, 69739598), (6, 34869799), (37, 5654562), (74, 2827281), (111, 1884854), (222, 942427), (1369, 152826), (2738, 76413), (4107, 50942), (8214, 25471)]