200857195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521707}}^1$

素因数の和:521730

約数の個数: 16

約数和(自身を含む): 300503808

約数和(自身を除く): 99646613

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 521707, 2608535, 3651949, 5738777, 18259745, 28693885, 40171439, 200857195]

約数ペア:

[(1, 200857195), (5, 40171439), (7, 28693885), (11, 18259745), (35, 5738777), (55, 3651949), (77, 2608535), (385, 521707)]