200012848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 469573120

約数和(自身を除く): 269560272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 193, 266, 304, 386, 487, 532, 772, 974, 1064, 1351, 1544, 1948, 2128, 2702, 3088, 3409, 3667, 3896, 5404, 6818, 7334, 7792, 9253, 10808, 13636, 14668, 18506, 21616, 25669, 27272, 29336, 37012, 51338, 54544, 58672, 64771, 74024, 93991, 102676, 129542, 148048, 187982, 205352, 259084, 375964, 410704, 518168, 657937, 751928, 1036336, 1315874, 1503856, 1785829, 2631748, 3571658, 5263496, 7143316, 10526992, 12500803, 14286632, 25001606, 28573264, 50003212, 100006424, 200012848]

約数ペア:

[(1, 200012848), (2, 100006424), (4, 50003212), (7, 28573264), (8, 25001606), (14, 14286632), (16, 12500803), (19, 10526992), (28, 7143316), (38, 5263496), (56, 3571658), (76, 2631748), (112, 1785829), (133, 1503856), (152, 1315874), (193, 1036336), (266, 751928), (304, 657937), (386, 518168), (487, 410704), (532, 375964), (772, 259084), (974, 205352), (1064, 187982), (1351, 148048), (1544, 129542), (1948, 102676), (2128, 93991), (2702, 74024), (3088, 64771), (3409, 58672), (3667, 54544), (3896, 51338), (5404, 37012), (6818, 29336), (7334, 27272), (7792, 25669), (9253, 21616), (10808, 18506), (13636, 14668)]