206890254

素因数分解:

$2^1\times 3^3\times {\mathrm{3831301}}^1$

素因数の和:3831312

約数の個数: 16

約数和(自身を含む): 459756240

約数和(自身を除く): 252865986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3831301, 7662602, 11493903, 22987806, 34481709, 68963418, 103445127, 206890254]

約数ペア:

[(1, 206890254), (2, 103445127), (3, 68963418), (6, 34481709), (9, 22987806), (18, 11493903), (27, 7662602), (54, 3831301)]