200513656

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 272267144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 47, 56, 58, 71, 74, 94, 116, 142, 148, 188, 203, 232, 259, 284, 296, 329, 376, 406, 497, 518, 568, 658, 812, 994, 1036, 1073, 1316, 1363, 1624, 1739, 1988, 2059, 2072, 2146, 2627, 2632, 2726, 3337, 3478, 3976, 4118, 4292, 5254, 5452, 6674, 6956, 7511, 8236, 8584, 9541, 10508, 10904, 12173, 13348, 13912, 14413, 15022, 16472, 18389, 19082, 21016, 23359, 24346, 26696, 28826, 30044, 36778, 38164, 46718, 48692, 50431, 57652, 60088, 73556, 76183, 76328, 93436, 96773, 97384, 100862, 115304, 123469, 147112, 152366, 186872, 193546, 201724, 246938, 304732, 353017, 387092, 403448, 493876, 533281, 609464, 677411, 706034, 774184, 864283, 987752, 1066562, 1354822, 1412068, 1728566, 2133124, 2709644, 2824136, 3457132, 3580601, 4266248, 5419288, 6914264, 7161202, 14322404, 25064207, 28644808, 50128414, 100256828, 200513656]

約数ペア:

[(1, 200513656), (2, 100256828), (4, 50128414), (7, 28644808), (8, 25064207), (14, 14322404), (28, 7161202), (29, 6914264), (37, 5419288), (47, 4266248), (56, 3580601), (58, 3457132), (71, 2824136), (74, 2709644), (94, 2133124), (116, 1728566), (142, 1412068), (148, 1354822), (188, 1066562), (203, 987752), (232, 864283), (259, 774184), (284, 706034), (296, 677411), (329, 609464), (376, 533281), (406, 493876), (497, 403448), (518, 387092), (568, 353017), (658, 304732), (812, 246938), (994, 201724), (1036, 193546), (1073, 186872), (1316, 152366), (1363, 147112), (1624, 123469), (1739, 115304), (1988, 100862), (2059, 97384), (2072, 96773), (2146, 93436), (2627, 76328), (2632, 76183), (2726, 73556), (3337, 60088), (3478, 57652), (3976, 50431), (4118, 48692), (4292, 46718), (5254, 38164), (5452, 36778), (6674, 30044), (6956, 28826), (7511, 26696), (8236, 24346), (8584, 23359), (9541, 21016), (10508, 19082), (10904, 18389), (12173, 16472), (13348, 15022), (13912, 14413)]