201567496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938149}}^1$

素因数の和:1938168

約数の個数: 16

約数和(自身を含む): 407011500

約数和(自身を除く): 205444004

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938149, 3876298, 7752596, 15505192, 25195937, 50391874, 100783748, 201567496]

約数ペア:

[(1, 201567496), (2, 100783748), (4, 50391874), (8, 25195937), (13, 15505192), (26, 7752596), (52, 3876298), (104, 1938149)]