201897710521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3055399}}^1$

素因数の和:3055465

約数の個数: 24

約数和(自身を含む): 241547702400

約数和(自身を除く): 39649991879

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 2873, 3887, 5083, 66079, 3055399, 39720187, 51941783, 70274177, 516362431, 675243179, 913564301, 1194661009, 8778161327, 11876335913, 15530593117, 201897710521]

約数ペア:

[(1, 201897710521), (13, 15530593117), (17, 11876335913), (23, 8778161327), (169, 1194661009), (221, 913564301), (299, 675243179), (391, 516362431), (2873, 70274177), (3887, 51941783), (5083, 39720187), (66079, 3055399)]