201923313

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{18859}}^1$

素因数の和:18988

約数の個数: 16

約数和(自身を含む): 278826240

約数和(自身を除く): 76902927

約数列:

[1, 3, 43, 83, 129, 249, 3569, 10707, 18859, 56577, 810937, 1565297, 2432811, 4695891, 67307771, 201923313]

約数ペア:

[(1, 201923313), (3, 67307771), (43, 4695891), (83, 2432811), (129, 1565297), (249, 810937), (3569, 56577), (10707, 18859)]