201212888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{3607}}^1$

素因数の和:3999

約数の個数: 32

約数和(自身を含む): 398323200

約数和(自身を除く): 197110312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 2936, 3607, 6973, 7214, 13946, 14428, 27892, 28856, 55784, 68533, 137066, 274132, 548264, 1323769, 2647538, 5295076, 10590152, 25151611, 50303222, 100606444, 201212888]

約数ペア:

[(1, 201212888), (2, 100606444), (4, 50303222), (8, 25151611), (19, 10590152), (38, 5295076), (76, 2647538), (152, 1323769), (367, 548264), (734, 274132), (1468, 137066), (2936, 68533), (3607, 55784), (6973, 28856), (7214, 27892), (13946, 14428)]