208055650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{378283}}^1$

素因数の和:378306

約数の個数: 24

約数和(自身を含む): 422164944

約数和(自身を除く): 214109294

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 378283, 756566, 1891415, 3782830, 4161113, 8322226, 9457075, 18914150, 20805565, 41611130, 104027825, 208055650]

約数ペア:

[(1, 208055650), (2, 104027825), (5, 41611130), (10, 20805565), (11, 18914150), (22, 9457075), (25, 8322226), (50, 4161113), (55, 3782830), (110, 1891415), (275, 756566), (550, 378283)]