200975590

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{16433}}^1$

素因数の和:17663

約数の個数: 16

約数和(自身を含む): 362073888

約数和(自身を除く): 161098298

約数列:

[1, 2, 5, 10, 1223, 2446, 6115, 12230, 16433, 32866, 82165, 164330, 20097559, 40195118, 100487795, 200975590]

約数ペア:

[(1, 200975590), (2, 100487795), (5, 40195118), (10, 20097559), (1223, 164330), (2446, 82165), (6115, 32866), (12230, 16433)]