200123024

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{91297}}^1$

素因数の和:91442

約数の個数: 20

約数和(自身を含む): 390572844

約数和(自身を除く): 190449820

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 91297, 182594, 365188, 730376, 1460752, 12507689, 25015378, 50030756, 100061512, 200123024]

約数ペア:

[(1, 200123024), (2, 100061512), (4, 50030756), (8, 25015378), (16, 12507689), (137, 1460752), (274, 730376), (548, 365188), (1096, 182594), (2192, 91297)]