205794

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 474240

約数和(自身を除く): 268446

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 103, 111, 206, 222, 309, 333, 618, 666, 927, 999, 1854, 1998, 2781, 3811, 5562, 7622, 11433, 22866, 34299, 68598, 102897, 205794]

約数ペア:

[(1, 205794), (2, 102897), (3, 68598), (6, 34299), (9, 22866), (18, 11433), (27, 7622), (37, 5562), (54, 3811), (74, 2781), (103, 1998), (111, 1854), (206, 999), (222, 927), (309, 666), (333, 618)]