200680976

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{266863}}^1$

素因数の和:266918

約数の個数: 20

約数和(自身を含む): 397093632

約数和(自身を除く): 196412656

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 266863, 533726, 1067452, 2134904, 4269808, 12542561, 25085122, 50170244, 100340488, 200680976]

約数ペア:

[(1, 200680976), (2, 100340488), (4, 50170244), (8, 25085122), (16, 12542561), (47, 4269808), (94, 2134904), (188, 1067452), (376, 533726), (752, 266863)]