201007257

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{3527}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 296549568

約数和(自身を除く): 95542311

約数列:

[1, 3, 11, 33, 121, 157, 363, 471, 1727, 3527, 5181, 10581, 18997, 38797, 56991, 116391, 426767, 553739, 1280301, 1661217, 6091129, 18273387, 67002419, 201007257]

約数ペア:

[(1, 201007257), (3, 67002419), (11, 18273387), (33, 6091129), (121, 1661217), (157, 1280301), (363, 553739), (471, 426767), (1727, 116391), (3527, 56991), (5181, 38797), (10581, 18997)]