208711212

素因数分解:

$2^2\times 3^1\times {\mathrm{17392601}}^1$

素因数の和:17392608

約数の個数: 12

約数和(自身を含む): 486992856

約数和(自身を除く): 278281644

約数列:

[1, 2, 3, 4, 6, 12, 17392601, 34785202, 52177803, 69570404, 104355606, 208711212]

約数ペア:

[(1, 208711212), (2, 104355606), (3, 69570404), (4, 52177803), (6, 34785202), (12, 17392601)]