205044138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{876257}}^1$

素因数の和:876278

約数の個数: 24

約数和(自身を含む): 478436868

約数和(自身を除く): 273392730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 876257, 1752514, 2628771, 5257542, 7886313, 11391341, 15772626, 22782682, 34174023, 68348046, 102522069, 205044138]

約数ペア:

[(1, 205044138), (2, 102522069), (3, 68348046), (6, 34174023), (9, 22782682), (13, 15772626), (18, 11391341), (26, 7886313), (39, 5257542), (78, 2628771), (117, 1752514), (234, 876257)]