209872091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5009}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 247453920

約数和(自身を除く): 37581829

約数列:

[1, 11, 13, 143, 293, 3223, 3809, 5009, 41899, 55099, 65117, 716287, 1467637, 16144007, 19079281, 209872091]

約数ペア:

[(1, 209872091), (11, 19079281), (13, 16144007), (143, 1467637), (293, 716287), (3223, 65117), (3809, 55099), (5009, 41899)]