201043717

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{14197}}^1$

素因数の和:14245

約数の個数: 18

約数和(自身を含む): 248450802

約数和(自身を除く): 47407085

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 14161, 14197, 99379, 241349, 695653, 1689443, 4102933, 11826101, 28720531, 201043717]

約数ペア:

[(1, 201043717), (7, 28720531), (17, 11826101), (49, 4102933), (119, 1689443), (289, 695653), (833, 241349), (2023, 99379), (14161, 14197)]