201054376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{5261}}^1$

素因数の和:5565

約数の個数: 32

約数和(自身を含む): 400648680

約数和(自身を除く): 199594304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1124, 2248, 4777, 5261, 9554, 10522, 19108, 21044, 38216, 42088, 89437, 178874, 357748, 715496, 1478341, 2956682, 5913364, 11826728, 25131797, 50263594, 100527188, 201054376]

約数ペア:

[(1, 201054376), (2, 100527188), (4, 50263594), (8, 25131797), (17, 11826728), (34, 5913364), (68, 2956682), (136, 1478341), (281, 715496), (562, 357748), (1124, 178874), (2248, 89437), (4777, 42088), (5261, 38216), (9554, 21044), (10522, 19108)]