222650178

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3562

約数の個数: 32

約数和(自身を含む): 454584960

約数和(自身を除く): 231934782

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 426, 471, 942, 3329, 6658, 9987, 11147, 19974, 22294, 33441, 66882, 236359, 472718, 522653, 709077, 1045306, 1418154, 1567959, 3135918, 37108363, 74216726, 111325089, 222650178]

約数ペア:

[(1, 222650178), (2, 111325089), (3, 74216726), (6, 37108363), (71, 3135918), (142, 1567959), (157, 1418154), (213, 1045306), (314, 709077), (426, 522653), (471, 472718), (942, 236359), (3329, 66882), (6658, 33441), (9987, 22294), (11147, 19974)]