206902392

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{16937}}^1$

素因数の和:17455

約数の個数: 32

約数和(自身を含む): 518302800

約数和(自身を除く): 311400408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 12216, 16937, 33874, 50811, 67748, 101622, 135496, 203244, 406488, 8620933, 17241866, 25862799, 34483732, 51725598, 68967464, 103451196, 206902392]

約数ペア:

[(1, 206902392), (2, 103451196), (3, 68967464), (4, 51725598), (6, 34483732), (8, 25862799), (12, 17241866), (24, 8620933), (509, 406488), (1018, 203244), (1527, 135496), (2036, 101622), (3054, 67748), (4072, 50811), (6108, 33874), (12216, 16937)]