201786884516

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{46327}}^1$

素因数の和:46729

約数の個数: 72

約数和(自身を含む): 417905986176

約数和(自身を除く): 216119101660

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 313, 497, 626, 994, 1252, 1988, 2191, 3479, 4382, 6958, 8764, 13916, 15337, 22223, 30674, 44446, 46327, 61348, 88892, 92654, 155561, 185308, 311122, 324289, 622244, 648578, 1088927, 1297156, 2177854, 2270023, 3289217, 4355708, 4540046, 6578434, 9080092, 13156868, 14500351, 23024519, 29000702, 46049038, 58001404, 92098076, 101502457, 161171633, 203004914, 322343266, 406009828, 644686532, 710517199, 1029524921, 1421034398, 2059049842, 2842068796, 4118099684, 7206674447, 14413348894, 28826697788, 50446721129, 100893442258, 201786884516]

約数ペア:

[(1, 201786884516), (2, 100893442258), (4, 50446721129), (7, 28826697788), (14, 14413348894), (28, 7206674447), (49, 4118099684), (71, 2842068796), (98, 2059049842), (142, 1421034398), (196, 1029524921), (284, 710517199), (313, 644686532), (497, 406009828), (626, 322343266), (994, 203004914), (1252, 161171633), (1988, 101502457), (2191, 92098076), (3479, 58001404), (4382, 46049038), (6958, 29000702), (8764, 23024519), (13916, 14500351), (15337, 13156868), (22223, 9080092), (30674, 6578434), (44446, 4540046), (46327, 4355708), (61348, 3289217), (88892, 2270023), (92654, 2177854), (155561, 1297156), (185308, 1088927), (311122, 648578), (324289, 622244)]