211060617

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 302346240

約数和(自身を除く): 91285623

約数列:

[1, 3, 31, 37, 83, 93, 111, 249, 739, 1147, 2217, 2573, 3071, 3441, 7719, 9213, 22909, 27343, 61337, 68727, 82029, 95201, 184011, 285603, 847633, 1901447, 2269469, 2542899, 5704341, 6808407, 70353539, 211060617]

約数ペア:

[(1, 211060617), (3, 70353539), (31, 6808407), (37, 5704341), (83, 2542899), (93, 2269469), (111, 1901447), (249, 847633), (739, 285603), (1147, 184011), (2217, 95201), (2573, 82029), (3071, 68727), (3441, 61337), (7719, 27343), (9213, 22909)]