206943308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{361789}}^1$

素因数の和:361817

約数の個数: 24

約数和(自身を含む): 425465040

約数和(自身を除く): 218521732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 361789, 723578, 1447156, 3979679, 4703257, 7959358, 9406514, 15918716, 18813028, 51735827, 103471654, 206943308]

約数ペア:

[(1, 206943308), (2, 103471654), (4, 51735827), (11, 18813028), (13, 15918716), (22, 9406514), (26, 7959358), (44, 4703257), (52, 3979679), (143, 1447156), (286, 723578), (572, 361789)]