221306503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6029}}^1$

素因数の和:6158

約数の個数: 16

約数和(自身を含む): 250076160

約数和(自身を除く): 28769657

約数列:

[1, 11, 47, 71, 517, 781, 3337, 6029, 36707, 66319, 283363, 428059, 3116993, 4708649, 20118773, 221306503]

約数ペア:

[(1, 221306503), (11, 20118773), (47, 4708649), (71, 3116993), (517, 428059), (781, 283363), (3337, 66319), (6029, 36707)]