201271114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1279}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 345047040

約数和(自身を除く): 143775926

約数列:

[1, 2, 11, 22, 23, 46, 253, 311, 506, 622, 1279, 2558, 3421, 6842, 7153, 14069, 14306, 28138, 29417, 58834, 78683, 157366, 323587, 397769, 647174, 795538, 4375459, 8750918, 9148687, 18297374, 100635557, 201271114]

約数ペア:

[(1, 201271114), (2, 100635557), (11, 18297374), (22, 9148687), (23, 8750918), (46, 4375459), (253, 795538), (311, 647174), (506, 397769), (622, 323587), (1279, 157366), (2558, 78683), (3421, 58834), (6842, 29417), (7153, 28138), (14069, 14306)]