201778753

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 230254920

約数和(自身を除く): 28476167

約数列:

[1, 11, 41, 89, 121, 451, 457, 979, 3649, 4961, 5027, 10769, 18737, 40139, 40673, 55297, 206107, 441529, 447403, 1667593, 2267177, 4921433, 18343523, 201778753]

約数ペア:

[(1, 201778753), (11, 18343523), (41, 4921433), (89, 2267177), (121, 1667593), (451, 447403), (457, 441529), (979, 206107), (3649, 55297), (4961, 40673), (5027, 40139), (10769, 18737)]