203925123070

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{19220087}}^1$

素因数の和:19221155

約数の個数: 16

約数和(自身を含む): 367411202208

約数和(自身を除く): 163486079138

約数列:

[1, 2, 5, 10, 1061, 2122, 5305, 10610, 19220087, 38440174, 96100435, 192200870, 20392512307, 40785024614, 101962561535, 203925123070]

約数ペア:

[(1, 203925123070), (2, 101962561535), (5, 40785024614), (10, 20392512307), (1061, 192200870), (2122, 96100435), (5305, 38440174), (10610, 19220087)]