280147940198

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{124289237}}^1$

素因数の和:124289276

約数の個数: 24

約数和(自身を含む): 510083032752

約数和(自身を除く): 229935092554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 124289237, 248578474, 870024659, 1740049318, 2858652451, 5717304902, 6090172613, 12180345226, 20010567157, 40021134314, 140073970099, 280147940198]

約数ペア:

[(1, 280147940198), (2, 140073970099), (7, 40021134314), (14, 20010567157), (23, 12180345226), (46, 6090172613), (49, 5717304902), (98, 2858652451), (161, 1740049318), (322, 870024659), (1127, 248578474), (2254, 124289237)]