200644630

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{44687}}^1$

素因数の和:45143

約数の個数: 16

約数和(自身を含む): 361972800

約数和(自身を除く): 161328170

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 44687, 89374, 223435, 446870, 20064463, 40128926, 100322315, 200644630]

約数ペア:

[(1, 200644630), (2, 100322315), (5, 40128926), (10, 20064463), (449, 446870), (898, 223435), (2245, 89374), (4490, 44687)]