200540660

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{16519}}^1$

素因数の和:17135

約数の個数: 24

約数和(自身を含む): 421854720

約数和(自身を除く): 221314060

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 16519, 33038, 66076, 82595, 165190, 330380, 10027033, 20054066, 40108132, 50135165, 100270330, 200540660]

約数ペア:

[(1, 200540660), (2, 100270330), (4, 50135165), (5, 40108132), (10, 20054066), (20, 10027033), (607, 330380), (1214, 165190), (2428, 82595), (3035, 66076), (6070, 33038), (12140, 16519)]