201923953

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{34057}}^1$

素因数の和:34093

約数の個数: 18

約数和(自身を含む): 258193698

約数和(自身を除く): 56269745

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 34057, 238399, 374627, 1668793, 2622389, 4120897, 18356723, 28846279, 201923953]

約数ペア:

[(1, 201923953), (7, 28846279), (11, 18356723), (49, 4120897), (77, 2622389), (121, 1668793), (539, 374627), (847, 238399), (5929, 34057)]