199149984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1763

約数の個数: 144

約数和(自身を含む): 634888800

約数和(自身を除く): 435738816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 264, 288, 296, 333, 352, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1056, 1184, 1221, 1332, 1584, 1628, 1699, 1776, 2442, 2664, 3168, 3256, 3398, 3552, 3663, 4884, 5097, 5328, 6512, 6796, 7326, 9768, 10194, 10656, 13024, 13592, 14652, 15291, 18689, 19536, 20388, 27184, 29304, 30582, 37378, 39072, 40776, 54368, 56067, 58608, 61164, 62863, 74756, 81552, 112134, 117216, 122328, 125726, 149512, 163104, 168201, 188589, 224268, 244656, 251452, 299024, 336402, 377178, 448536, 489312, 502904, 565767, 598048, 672804, 691493, 754356, 897072, 1005808, 1131534, 1345608, 1382986, 1508712, 1794144, 2011616, 2074479, 2263068, 2691216, 2765972, 3017424, 4148958, 4526136, 5382432, 5531944, 6034848, 6223437, 8297916, 9052272, 11063888, 12446874, 16595832, 18104544, 22127776, 24893748, 33191664, 49787496, 66383328, 99574992, 199149984]

約数ペア:

[(1, 199149984), (2, 99574992), (3, 66383328), (4, 49787496), (6, 33191664), (8, 24893748), (9, 22127776), (11, 18104544), (12, 16595832), (16, 12446874), (18, 11063888), (22, 9052272), (24, 8297916), (32, 6223437), (33, 6034848), (36, 5531944), (37, 5382432), (44, 4526136), (48, 4148958), (66, 3017424), (72, 2765972), (74, 2691216), (88, 2263068), (96, 2074479), (99, 2011616), (111, 1794144), (132, 1508712), (144, 1382986), (148, 1345608), (176, 1131534), (198, 1005808), (222, 897072), (264, 754356), (288, 691493), (296, 672804), (333, 598048), (352, 565767), (396, 502904), (407, 489312), (444, 448536), (528, 377178), (592, 336402), (666, 299024), (792, 251452), (814, 244656), (888, 224268), (1056, 188589), (1184, 168201), (1221, 163104), (1332, 149512), (1584, 125726), (1628, 122328), (1699, 117216), (1776, 112134), (2442, 81552), (2664, 74756), (3168, 62863), (3256, 61164), (3398, 58608), (3552, 56067), (3663, 54368), (4884, 40776), (5097, 39072), (5328, 37378), (6512, 30582), (6796, 29304), (7326, 27184), (9768, 20388), (10194, 19536), (10656, 18689), (13024, 15291), (13592, 14652)]