223856113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 245621376

約数和(自身を除く): 21765263

約数列:

[1, 13, 71, 283, 857, 923, 3679, 11141, 20093, 60847, 242531, 261209, 791011, 3152903, 17219701, 223856113]

約数ペア:

[(1, 223856113), (13, 17219701), (71, 3152903), (283, 791011), (857, 261209), (923, 242531), (3679, 60847), (11141, 20093)]