201280708

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{461653}}^1$

素因数の和:461766

約数の個数: 12

約数和(自身を含む): 355473580

約数和(自身を除く): 154192872

約数列:

[1, 2, 4, 109, 218, 436, 461653, 923306, 1846612, 50320177, 100640354, 201280708]

約数ペア:

[(1, 201280708), (2, 100640354), (4, 50320177), (109, 1846612), (218, 923306), (436, 461653)]