201750263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 248500224

約数和(自身を除く): 46749961

約数列:

[1, 11, 13, 31, 71, 143, 341, 403, 641, 781, 923, 2201, 4433, 7051, 8333, 10153, 19871, 24211, 28613, 45511, 91663, 218581, 258323, 314743, 500621, 591643, 1410841, 2841553, 6508073, 15519251, 18340933, 201750263]

約数ペア:

[(1, 201750263), (11, 18340933), (13, 15519251), (31, 6508073), (71, 2841553), (143, 1410841), (341, 591643), (403, 500621), (641, 314743), (781, 258323), (923, 218581), (2201, 91663), (4433, 45511), (7051, 28613), (8333, 24211), (10153, 19871)]