208195031808

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{971639}}^1$

素因数の和:971695

約数の個数: 144

約数和(自身を含む): 635530291200

約数和(自身を除く): 427335259392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 6912, 7936, 8928, 11904, 13392, 17856, 23808, 26784, 35712, 53568, 71424, 107136, 214272, 971639, 1943278, 2914917, 3886556, 5829834, 7773112, 8744751, 11659668, 15546224, 17489502, 23319336, 26234253, 30120809, 31092448, 34979004, 46638672, 52468506, 60241618, 62184896, 69958008, 90362427, 93277344, 104937012, 120483236, 124369792, 139916016, 180724854, 186554688, 209874024, 240966472, 248739584, 271087281, 279832032, 361449708, 373109376, 419748048, 481932944, 542174562, 559664064, 722899416, 746218752, 813261843, 839496096, 963865888, 1084349124, 1119328128, 1445798832, 1626523686, 1678992192, 1927731776, 2168698248, 2238656256, 2891597664, 3253047372, 3357984384, 3855463552, 4337396496, 5783195328, 6506094744, 6715968768, 7710927104, 8674792992, 11566390656, 13012189488, 17349585984, 23132781312, 26024378976, 34699171968, 52048757952, 69398343936, 104097515904, 208195031808]

約数ペア:

[(1, 208195031808), (2, 104097515904), (3, 69398343936), (4, 52048757952), (6, 34699171968), (8, 26024378976), (9, 23132781312), (12, 17349585984), (16, 13012189488), (18, 11566390656), (24, 8674792992), (27, 7710927104), (31, 6715968768), (32, 6506094744), (36, 5783195328), (48, 4337396496), (54, 3855463552), (62, 3357984384), (64, 3253047372), (72, 2891597664), (93, 2238656256), (96, 2168698248), (108, 1927731776), (124, 1678992192), (128, 1626523686), (144, 1445798832), (186, 1119328128), (192, 1084349124), (216, 963865888), (248, 839496096), (256, 813261843), (279, 746218752), (288, 722899416), (372, 559664064), (384, 542174562), (432, 481932944), (496, 419748048), (558, 373109376), (576, 361449708), (744, 279832032), (768, 271087281), (837, 248739584), (864, 240966472), (992, 209874024), (1116, 186554688), (1152, 180724854), (1488, 139916016), (1674, 124369792), (1728, 120483236), (1984, 104937012), (2232, 93277344), (2304, 90362427), (2976, 69958008), (3348, 62184896), (3456, 60241618), (3968, 52468506), (4464, 46638672), (5952, 34979004), (6696, 31092448), (6912, 30120809), (7936, 26234253), (8928, 23319336), (11904, 17489502), (13392, 15546224), (17856, 11659668), (23808, 8744751), (26784, 7773112), (35712, 5829834), (53568, 3886556), (71424, 2914917), (107136, 1943278), (214272, 971639)]