200816656

素因数分解:

$2^4\times {\mathrm{2311}}^1\times {\mathrm{5431}}^1$

素因数の和:7750

約数の個数: 20

約数和(自身を含む): 389322304

約数和(自身を除く): 188505648

約数列:

[1, 2, 4, 8, 16, 2311, 4622, 5431, 9244, 10862, 18488, 21724, 36976, 43448, 86896, 12551041, 25102082, 50204164, 100408328, 200816656]

約数ペア:

[(1, 200816656), (2, 100408328), (4, 50204164), (8, 25102082), (16, 12551041), (2311, 86896), (4622, 43448), (5431, 36976), (9244, 21724), (10862, 18488)]