201680346610

素因数分解:

$2^1\times 5^1\times {\mathrm{21061}}^1\times {\mathrm{957601}}^1$

素因数の和:978669

約数の個数: 16

約数和(自身を含む): 363042239832

約数和(自身を除く): 161361893222

約数列:

[1, 2, 5, 10, 21061, 42122, 105305, 210610, 957601, 1915202, 4788005, 9576010, 20168034661, 40336069322, 100840173305, 201680346610]

約数ペア:

[(1, 201680346610), (2, 100840173305), (5, 40336069322), (10, 20168034661), (21061, 9576010), (42122, 4788005), (105305, 1915202), (210610, 957601)]