200179984

素因数分解:

$2^4\times {\mathrm{1823}}^1\times {\mathrm{6863}}^1$

素因数の和:8694

約数の個数: 20

約数和(自身を含む): 388118016

約数和(自身を除く): 187938032

約数列:

[1, 2, 4, 8, 16, 1823, 3646, 6863, 7292, 13726, 14584, 27452, 29168, 54904, 109808, 12511249, 25022498, 50044996, 100089992, 200179984]

約数ペア:

[(1, 200179984), (2, 100089992), (4, 50044996), (8, 25022498), (16, 12511249), (1823, 109808), (3646, 54904), (6863, 29168), (7292, 27452), (13726, 14584)]