200246145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71389}}^1$

素因数の和:71425

約数の個数: 32

約数和(自身を含む): 370085760

約数和(自身を除く): 169839615

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 71389, 214167, 356945, 785279, 1070835, 1213613, 2355837, 3640839, 3926395, 6068065, 11779185, 13349743, 18204195, 40049229, 66748715, 200246145]

約数ペア:

[(1, 200246145), (3, 66748715), (5, 40049229), (11, 18204195), (15, 13349743), (17, 11779185), (33, 6068065), (51, 3926395), (55, 3640839), (85, 2355837), (165, 1213613), (187, 1070835), (255, 785279), (561, 356945), (935, 214167), (2805, 71389)]