206942008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{284261}}^1$

素因数の和:284287

約数の個数: 32

約数和(自身を含む): 477560160

約数和(自身を除く): 270618152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 284261, 568522, 1137044, 1989827, 2274088, 3695393, 3979654, 7390786, 7959308, 14781572, 15918616, 25867751, 29563144, 51735502, 103471004, 206942008]

約数ペア:

[(1, 206942008), (2, 103471004), (4, 51735502), (7, 29563144), (8, 25867751), (13, 15918616), (14, 14781572), (26, 7959308), (28, 7390786), (52, 3979654), (56, 3695393), (91, 2274088), (104, 1989827), (182, 1137044), (364, 568522), (728, 284261)]