208852012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{985151}}^1$

素因数の和:985208

約数の個数: 12

約数和(自身を含む): 372387456

約数和(自身を除く): 163535444

約数列:

[1, 2, 4, 53, 106, 212, 985151, 1970302, 3940604, 52213003, 104426006, 208852012]

約数ペア:

[(1, 208852012), (2, 104426006), (4, 52213003), (53, 3940604), (106, 1970302), (212, 985151)]