201216301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 251714304

約数和(自身を除く): 50498003

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 6367, 31603, 70037, 82771, 108239, 910481, 1076023, 1190629, 1407107, 11836253, 15478177, 18292391, 201216301]

約数ペア:

[(1, 201216301), (11, 18292391), (13, 15478177), (17, 11836253), (143, 1407107), (169, 1190629), (187, 1076023), (221, 910481), (1859, 108239), (2431, 82771), (2873, 70037), (6367, 31603)]