203250817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{64381}}^1$

素因数の和:64440

約数の個数: 16

約数和(自身を含む): 259588224

約数和(自身を除く): 56337407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 64381, 450667, 708191, 2639621, 4957337, 18477347, 29035831, 203250817]

約数ペア:

[(1, 203250817), (7, 29035831), (11, 18477347), (41, 4957337), (77, 2639621), (287, 708191), (451, 450667), (3157, 64381)]