205962471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{160033}}^1$

素因数の和:160063

約数の個数: 24

約数和(自身を含む): 349514256

約数和(自身を除く): 143551785

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 160033, 480099, 1440297, 1760363, 2080429, 5281089, 6241287, 15843267, 18723861, 22884719, 68654157, 205962471]

約数ペア:

[(1, 205962471), (3, 68654157), (9, 22884719), (11, 18723861), (13, 15843267), (33, 6241287), (39, 5281089), (99, 2080429), (117, 1760363), (143, 1440297), (429, 480099), (1287, 160033)]