208067691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 311334912

約数和(自身を除く): 103267221

約数列:

[1, 3, 13, 31, 39, 93, 113, 339, 403, 1209, 1469, 1523, 3503, 4407, 4569, 10509, 19799, 45539, 47213, 59397, 136617, 141639, 172099, 516297, 613769, 1841307, 2237287, 5335069, 6711861, 16005207, 69355897, 208067691]

約数ペア:

[(1, 208067691), (3, 69355897), (13, 16005207), (31, 6711861), (39, 5335069), (93, 2237287), (113, 1841307), (339, 613769), (403, 516297), (1209, 172099), (1469, 141639), (1523, 136617), (3503, 59397), (4407, 47213), (4569, 45539), (10509, 19799)]