206503808

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6287

約数の個数: 64

約数和(自身を含む): 482949600

約数和(自身を除く): 276445792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4736, 6229, 8288, 12458, 16576, 24916, 33152, 43603, 49832, 87206, 99664, 174412, 199328, 230473, 348824, 398656, 460946, 697648, 797312, 921892, 1395296, 1613311, 1843784, 2790592, 3226622, 3687568, 5581184, 6453244, 7375136, 12906488, 14750272, 25812976, 29500544, 51625952, 103251904, 206503808]

約数ペア:

[(1, 206503808), (2, 103251904), (4, 51625952), (7, 29500544), (8, 25812976), (14, 14750272), (16, 12906488), (28, 7375136), (32, 6453244), (37, 5581184), (56, 3687568), (64, 3226622), (74, 2790592), (112, 1843784), (128, 1613311), (148, 1395296), (224, 921892), (259, 797312), (296, 697648), (448, 460946), (518, 398656), (592, 348824), (896, 230473), (1036, 199328), (1184, 174412), (2072, 99664), (2368, 87206), (4144, 49832), (4736, 43603), (6229, 33152), (8288, 24916), (12458, 16576)]