201578047496

素因数分解:

$2^3\times 7^2\times {\mathrm{1021}}^1\times {\mathrm{503653}}^1$

素因数の和:504694

約数の個数: 48

約数和(自身を含む): 440097901740

約数和(自身を除く): 238519854244

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1021, 2042, 4084, 7147, 8168, 14294, 28588, 50029, 57176, 100058, 200116, 400232, 503653, 1007306, 2014612, 3525571, 4029224, 7051142, 14102284, 24678997, 28204568, 49357994, 98715988, 197431976, 514229713, 1028459426, 2056918852, 3599607991, 4113837704, 7199215982, 14398431964, 25197255937, 28796863928, 50394511874, 100789023748, 201578047496]

約数ペア:

[(1, 201578047496), (2, 100789023748), (4, 50394511874), (7, 28796863928), (8, 25197255937), (14, 14398431964), (28, 7199215982), (49, 4113837704), (56, 3599607991), (98, 2056918852), (196, 1028459426), (392, 514229713), (1021, 197431976), (2042, 98715988), (4084, 49357994), (7147, 28204568), (8168, 24678997), (14294, 14102284), (28588, 7051142), (50029, 4029224), (57176, 3525571), (100058, 2014612), (200116, 1007306), (400232, 503653)]