201379674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7561}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 422504064

約数和(自身を除く): 221124390

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 4439, 7561, 8878, 13317, 15122, 22683, 26634, 45366, 173903, 347806, 521709, 1043418, 1459273, 2918546, 4377819, 8755638, 33563279, 67126558, 100689837, 201379674]

約数ペア:

[(1, 201379674), (2, 100689837), (3, 67126558), (6, 33563279), (23, 8755638), (46, 4377819), (69, 2918546), (138, 1459273), (193, 1043418), (386, 521709), (579, 347806), (1158, 173903), (4439, 45366), (7561, 26634), (8878, 22683), (13317, 15122)]