201449547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2239}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 313913600

約数和(自身を除く): 112464053

約数列:

[1, 3, 9, 13, 39, 117, 769, 2239, 2307, 6717, 6921, 9997, 20151, 29107, 29991, 87321, 89973, 261963, 1721791, 5165373, 15496119, 22383283, 67149849, 201449547]

約数ペア:

[(1, 201449547), (3, 67149849), (9, 22383283), (13, 15496119), (39, 5165373), (117, 1721791), (769, 261963), (2239, 89973), (2307, 87321), (6717, 29991), (6921, 29107), (9997, 20151)]