204986763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9439}}^1$

素因数の和:9591

約数の個数: 24

約数和(自身を含む): 314163200

約数和(自身を除く): 109176437

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 9439, 21717, 28317, 84951, 179341, 538023, 1198753, 1614069, 3596259, 10788777, 22776307, 68328921, 204986763]

約数ペア:

[(1, 204986763), (3, 68328921), (9, 22776307), (19, 10788777), (57, 3596259), (127, 1614069), (171, 1198753), (381, 538023), (1143, 179341), (2413, 84951), (7239, 28317), (9439, 21717)]