209713361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{17669}}^1$

素因数の和:17776

約数の個数: 16

約数和(自身を含む): 249359040

約数和(自身を除く): 39645679

約数列:

[1, 11, 13, 83, 143, 913, 1079, 11869, 17669, 194359, 229697, 1466527, 2526667, 16131797, 19064851, 209713361]

約数ペア:

[(1, 209713361), (11, 19064851), (13, 16131797), (83, 2526667), (143, 1466527), (913, 229697), (1079, 194359), (11869, 17669)]