209196432

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 200

約数和(自身を含む): 645292032

約数和(自身を除く): 436095600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 81, 82, 93, 108, 123, 124, 127, 144, 162, 164, 186, 216, 246, 248, 254, 279, 324, 328, 369, 372, 381, 432, 492, 496, 508, 558, 648, 656, 738, 744, 762, 837, 984, 1016, 1107, 1116, 1143, 1271, 1296, 1476, 1488, 1524, 1674, 1968, 2032, 2214, 2232, 2286, 2511, 2542, 2952, 3048, 3321, 3348, 3429, 3813, 3937, 4428, 4464, 4572, 5022, 5084, 5207, 5904, 6096, 6642, 6696, 6858, 7626, 7874, 8856, 9144, 10044, 10168, 10287, 10414, 11439, 11811, 13284, 13392, 13716, 15252, 15621, 15748, 17712, 18288, 20088, 20336, 20574, 20828, 22878, 23622, 26568, 27432, 30504, 31242, 31496, 34317, 35433, 40176, 41148, 41656, 45756, 46863, 47244, 53136, 54864, 61008, 62484, 62992, 68634, 70866, 82296, 83312, 91512, 93726, 94488, 102951, 106299, 124968, 137268, 140589, 141732, 161417, 164592, 183024, 187452, 188976, 205902, 212598, 249936, 274536, 281178, 283464, 318897, 322834, 374904, 411804, 421767, 425196, 484251, 549072, 562356, 566928, 637794, 645668, 749808, 823608, 843534, 850392, 968502, 1124712, 1275588, 1291336, 1452753, 1647216, 1687068, 1700784, 1937004, 2249424, 2551176, 2582672, 2905506, 3374136, 3874008, 4358259, 5102352, 5811012, 6748272, 7748016, 8716518, 11622024, 13074777, 17433036, 23244048, 26149554, 34866072, 52299108, 69732144, 104598216, 209196432]

約数ペア:

[(1, 209196432), (2, 104598216), (3, 69732144), (4, 52299108), (6, 34866072), (8, 26149554), (9, 23244048), (12, 17433036), (16, 13074777), (18, 11622024), (24, 8716518), (27, 7748016), (31, 6748272), (36, 5811012), (41, 5102352), (48, 4358259), (54, 3874008), (62, 3374136), (72, 2905506), (81, 2582672), (82, 2551176), (93, 2249424), (108, 1937004), (123, 1700784), (124, 1687068), (127, 1647216), (144, 1452753), (162, 1291336), (164, 1275588), (186, 1124712), (216, 968502), (246, 850392), (248, 843534), (254, 823608), (279, 749808), (324, 645668), (328, 637794), (369, 566928), (372, 562356), (381, 549072), (432, 484251), (492, 425196), (496, 421767), (508, 411804), (558, 374904), (648, 322834), (656, 318897), (738, 283464), (744, 281178), (762, 274536), (837, 249936), (984, 212598), (1016, 205902), (1107, 188976), (1116, 187452), (1143, 183024), (1271, 164592), (1296, 161417), (1476, 141732), (1488, 140589), (1524, 137268), (1674, 124968), (1968, 106299), (2032, 102951), (2214, 94488), (2232, 93726), (2286, 91512), (2511, 83312), (2542, 82296), (2952, 70866), (3048, 68634), (3321, 62992), (3348, 62484), (3429, 61008), (3813, 54864), (3937, 53136), (4428, 47244), (4464, 46863), (4572, 45756), (5022, 41656), (5084, 41148), (5207, 40176), (5904, 35433), (6096, 34317), (6642, 31496), (6696, 31242), (6858, 30504), (7626, 27432), (7874, 26568), (8856, 23622), (9144, 22878), (10044, 20828), (10168, 20574), (10287, 20336), (10414, 20088), (11439, 18288), (11811, 17712), (13284, 15748), (13392, 15621), (13716, 15252)]