208519182

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{83341}}^1$

素因数の和:83488

約数の個数: 24

約数和(自身を含む): 455047320

約数和(自身を除く): 246528138

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 83341, 166682, 250023, 500046, 750069, 1500138, 11584399, 23168798, 34753197, 69506394, 104259591, 208519182]

約数ペア:

[(1, 208519182), (2, 104259591), (3, 69506394), (6, 34753197), (9, 23168798), (18, 11584399), (139, 1500138), (278, 750069), (417, 500046), (834, 250023), (1251, 166682), (2502, 83341)]