201254543

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 233844480

約数和(自身を除く): 32589937

約数列:

[1, 7, 89, 211, 623, 1477, 1531, 10717, 18779, 131453, 136259, 323041, 953813, 2261287, 28750649, 201254543]

約数ペア:

[(1, 201254543), (7, 28750649), (89, 2261287), (211, 953813), (623, 323041), (1477, 136259), (1531, 131453), (10717, 18779)]