210447728

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{15241}}^1$

素因数の和:16112

約数の個数: 20

約数和(自身を含む): 408241728

約数和(自身を除く): 197794000

約数列:

[1, 2, 4, 8, 16, 863, 1726, 3452, 6904, 13808, 15241, 30482, 60964, 121928, 243856, 13152983, 26305966, 52611932, 105223864, 210447728]

約数ペア:

[(1, 210447728), (2, 105223864), (4, 52611932), (8, 26305966), (16, 13152983), (863, 243856), (1726, 121928), (3452, 60964), (6904, 30482), (13808, 15241)]