208098288

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 633292800

約数和(自身を除く): 425194512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 82, 93, 108, 123, 124, 144, 164, 186, 216, 246, 248, 279, 328, 369, 372, 379, 432, 492, 496, 558, 656, 738, 744, 758, 837, 984, 1107, 1116, 1137, 1271, 1476, 1488, 1516, 1674, 1968, 2214, 2232, 2274, 2542, 2952, 3032, 3348, 3411, 3813, 4428, 4464, 4548, 5084, 5904, 6064, 6696, 6822, 7626, 8856, 9096, 10168, 10233, 11439, 11749, 13392, 13644, 15252, 15539, 17712, 18192, 20336, 20466, 22878, 23498, 27288, 30504, 31078, 34317, 35247, 40932, 45756, 46617, 46996, 54576, 61008, 62156, 68634, 70494, 81864, 91512, 93234, 93992, 105741, 124312, 137268, 139851, 140988, 163728, 183024, 186468, 187984, 211482, 248624, 274536, 279702, 281976, 317223, 372936, 419553, 422964, 481709, 549072, 559404, 563952, 634446, 745872, 839106, 845928, 963418, 1118808, 1268892, 1445127, 1678212, 1691856, 1926836, 2237616, 2537784, 2890254, 3356424, 3853672, 4335381, 5075568, 5780508, 6712848, 7707344, 8670762, 11561016, 13006143, 17341524, 23122032, 26012286, 34683048, 52024572, 69366096, 104049144, 208098288]

約数ペア:

[(1, 208098288), (2, 104049144), (3, 69366096), (4, 52024572), (6, 34683048), (8, 26012286), (9, 23122032), (12, 17341524), (16, 13006143), (18, 11561016), (24, 8670762), (27, 7707344), (31, 6712848), (36, 5780508), (41, 5075568), (48, 4335381), (54, 3853672), (62, 3356424), (72, 2890254), (82, 2537784), (93, 2237616), (108, 1926836), (123, 1691856), (124, 1678212), (144, 1445127), (164, 1268892), (186, 1118808), (216, 963418), (246, 845928), (248, 839106), (279, 745872), (328, 634446), (369, 563952), (372, 559404), (379, 549072), (432, 481709), (492, 422964), (496, 419553), (558, 372936), (656, 317223), (738, 281976), (744, 279702), (758, 274536), (837, 248624), (984, 211482), (1107, 187984), (1116, 186468), (1137, 183024), (1271, 163728), (1476, 140988), (1488, 139851), (1516, 137268), (1674, 124312), (1968, 105741), (2214, 93992), (2232, 93234), (2274, 91512), (2542, 81864), (2952, 70494), (3032, 68634), (3348, 62156), (3411, 61008), (3813, 54576), (4428, 46996), (4464, 46617), (4548, 45756), (5084, 40932), (5904, 35247), (6064, 34317), (6696, 31078), (6822, 30504), (7626, 27288), (8856, 23498), (9096, 22878), (10168, 20466), (10233, 20336), (11439, 18192), (11749, 17712), (13392, 15539), (13644, 15252)]