207984016

素因数分解:

$2^4\times {\mathrm{937}}^1\times {\mathrm{13873}}^1$

素因数の和:14818

約数の個数: 20

約数和(自身を含む): 403428172

約数和(自身を除く): 195444156

約数列:

[1, 2, 4, 8, 16, 937, 1874, 3748, 7496, 13873, 14992, 27746, 55492, 110984, 221968, 12999001, 25998002, 51996004, 103992008, 207984016]

約数ペア:

[(1, 207984016), (2, 103992008), (4, 51996004), (8, 25998002), (16, 12999001), (937, 221968), (1874, 110984), (3748, 55492), (7496, 27746), (13873, 14992)]