201897304

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 485222400

約数和(自身を除く): 283325096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 71, 103, 116, 119, 136, 142, 203, 206, 232, 238, 284, 406, 412, 476, 493, 497, 568, 721, 812, 824, 952, 986, 994, 1207, 1442, 1624, 1751, 1972, 1988, 2059, 2414, 2884, 2987, 3451, 3502, 3944, 3976, 4118, 4828, 5768, 5974, 6902, 7004, 7313, 8236, 8449, 9656, 11948, 12257, 13804, 14008, 14413, 14626, 16472, 16898, 20909, 23896, 24514, 27608, 28826, 29252, 33796, 35003, 41818, 49028, 50779, 51191, 57652, 58504, 67592, 70006, 83636, 98056, 101558, 102382, 115304, 124321, 140012, 167272, 203116, 204764, 212077, 245021, 248642, 280024, 355453, 406232, 409528, 424154, 490042, 497284, 710906, 848308, 870247, 980084, 994568, 1421812, 1484539, 1696616, 1740494, 1960168, 2843624, 2969078, 3480988, 3605309, 5938156, 6961976, 7210618, 11876312, 14421236, 25237163, 28842472, 50474326, 100948652, 201897304]

約数ペア:

[(1, 201897304), (2, 100948652), (4, 50474326), (7, 28842472), (8, 25237163), (14, 14421236), (17, 11876312), (28, 7210618), (29, 6961976), (34, 5938156), (56, 3605309), (58, 3480988), (68, 2969078), (71, 2843624), (103, 1960168), (116, 1740494), (119, 1696616), (136, 1484539), (142, 1421812), (203, 994568), (206, 980084), (232, 870247), (238, 848308), (284, 710906), (406, 497284), (412, 490042), (476, 424154), (493, 409528), (497, 406232), (568, 355453), (721, 280024), (812, 248642), (824, 245021), (952, 212077), (986, 204764), (994, 203116), (1207, 167272), (1442, 140012), (1624, 124321), (1751, 115304), (1972, 102382), (1988, 101558), (2059, 98056), (2414, 83636), (2884, 70006), (2987, 67592), (3451, 58504), (3502, 57652), (3944, 51191), (3976, 50779), (4118, 49028), (4828, 41818), (5768, 35003), (5974, 33796), (6902, 29252), (7004, 28826), (7313, 27608), (8236, 24514), (8449, 23896), (9656, 20909), (11948, 16898), (12257, 16472), (13804, 14626), (14008, 14413)]