200785984

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3529}}^1$

素因数の和:3675

約数の個数: 56

約数和(自身を含む): 459069440

約数和(自身を除く): 258283456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3529, 3556, 4064, 7058, 7112, 8128, 14116, 14224, 24703, 28232, 28448, 49406, 56464, 56896, 98812, 112928, 197624, 225856, 395248, 448183, 790496, 896366, 1580992, 1792732, 3137281, 3585464, 6274562, 7170928, 12549124, 14341856, 25098248, 28683712, 50196496, 100392992, 200785984]

約数ペア:

[(1, 200785984), (2, 100392992), (4, 50196496), (7, 28683712), (8, 25098248), (14, 14341856), (16, 12549124), (28, 7170928), (32, 6274562), (56, 3585464), (64, 3137281), (112, 1792732), (127, 1580992), (224, 896366), (254, 790496), (448, 448183), (508, 395248), (889, 225856), (1016, 197624), (1778, 112928), (2032, 98812), (3529, 56896), (3556, 56464), (4064, 49406), (7058, 28448), (7112, 28232), (8128, 24703), (14116, 14224)]