206182205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 282268800

約数和(自身を除く): 76086595

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 323, 731, 817, 1615, 2969, 3655, 4085, 13889, 14845, 50473, 56411, 69445, 127667, 252365, 282055, 638335, 958987, 2170339, 2425673, 4794935, 10851695, 12128365, 41236441, 206182205]

約数ペア:

[(1, 206182205), (5, 41236441), (17, 12128365), (19, 10851695), (43, 4794935), (85, 2425673), (95, 2170339), (215, 958987), (323, 638335), (731, 282055), (817, 252365), (1615, 127667), (2969, 69445), (3655, 56411), (4085, 50473), (13889, 14845)]