199462014

素因数分解:

$2^1\times 3^4\times {\mathrm{1231247}}^1$

素因数の和:1231261

約数の個数: 20

約数和(自身を含む): 446943024

約数和(自身を除く): 247481010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1231247, 2462494, 3693741, 7387482, 11081223, 22162446, 33243669, 66487338, 99731007, 199462014]

約数ペア:

[(1, 199462014), (2, 99731007), (3, 66487338), (6, 33243669), (9, 22162446), (18, 11081223), (27, 7387482), (54, 3693741), (81, 2462494), (162, 1231247)]