199034874

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{85717}}^1$

素因数の和:85771

約数の個数: 32

約数和(自身を含む): 452591040

約数和(自身を除く): 253556166

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 85717, 171434, 257151, 514302, 771453, 1542906, 2314359, 3685831, 4628718, 7371662, 11057493, 22114986, 33172479, 66344958, 99517437, 199034874]

約数ペア:

[(1, 199034874), (2, 99517437), (3, 66344958), (6, 33172479), (9, 22114986), (18, 11057493), (27, 7371662), (43, 4628718), (54, 3685831), (86, 2314359), (129, 1542906), (258, 771453), (387, 514302), (774, 257151), (1161, 171434), (2322, 85717)]