201612668

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{384757}}^1$

素因数の和:384892

約数の個数: 12

約数和(自身を含む): 355516392

約数和(自身を除く): 153903724

約数列:

[1, 2, 4, 131, 262, 524, 384757, 769514, 1539028, 50403167, 100806334, 201612668]

約数ペア:

[(1, 201612668), (2, 100806334), (4, 50403167), (131, 1539028), (262, 769514), (524, 384757)]