201528012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2399143}}^1$

素因数の和:2399157

約数の個数: 24

約数和(自身を含む): 537408256

約数和(自身を除く): 335880244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2399143, 4798286, 7197429, 9596572, 14394858, 16794001, 28789716, 33588002, 50382003, 67176004, 100764006, 201528012]

約数ペア:

[(1, 201528012), (2, 100764006), (3, 67176004), (4, 50382003), (6, 33588002), (7, 28789716), (12, 16794001), (14, 14394858), (21, 9596572), (28, 7197429), (42, 4798286), (84, 2399143)]