201240572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3870011}}^1$

素因数の和:3870028

約数の個数: 12

約数和(自身を含む): 379261176

約数和(自身を除く): 178020604

約数列:

[1, 2, 4, 13, 26, 52, 3870011, 7740022, 15480044, 50310143, 100620286, 201240572]

約数ペア:

[(1, 201240572), (2, 100620286), (4, 50310143), (13, 15480044), (26, 7740022), (52, 3870011)]