213946543

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4637}}^1$

素因数の和:4746

約数の個数: 16

約数和(自身を含む): 232642080

約数和(自身を除く): 18695537

約数列:

[1, 29, 37, 43, 1073, 1247, 1591, 4637, 46139, 134473, 171569, 199391, 4975501, 5782339, 7377467, 213946543]

約数ペア:

[(1, 213946543), (29, 7377467), (37, 5782339), (43, 4975501), (1073, 199391), (1247, 171569), (1591, 134473), (4637, 46139)]