199547568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 612817920

約数和(自身を除く): 413270352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 263, 264, 396, 479, 526, 528, 789, 792, 958, 1052, 1437, 1578, 1584, 1916, 2104, 2367, 2874, 2893, 3156, 3832, 4208, 4311, 4734, 5269, 5748, 5786, 6312, 7664, 8622, 8679, 9468, 10538, 11496, 11572, 12624, 15807, 17244, 17358, 18936, 21076, 22992, 23144, 26037, 31614, 34488, 34716, 37872, 42152, 46288, 47421, 52074, 63228, 68976, 69432, 84304, 94842, 104148, 125977, 126456, 138864, 189684, 208296, 251954, 252912, 377931, 379368, 416592, 503908, 755862, 758736, 1007816, 1133793, 1385747, 1511724, 2015632, 2267586, 2771494, 3023448, 4157241, 4535172, 5542988, 6046896, 8314482, 9070344, 11085976, 12471723, 16628964, 18140688, 22171952, 24943446, 33257928, 49886892, 66515856, 99773784, 199547568]

約数ペア:

[(1, 199547568), (2, 99773784), (3, 66515856), (4, 49886892), (6, 33257928), (8, 24943446), (9, 22171952), (11, 18140688), (12, 16628964), (16, 12471723), (18, 11085976), (22, 9070344), (24, 8314482), (33, 6046896), (36, 5542988), (44, 4535172), (48, 4157241), (66, 3023448), (72, 2771494), (88, 2267586), (99, 2015632), (132, 1511724), (144, 1385747), (176, 1133793), (198, 1007816), (263, 758736), (264, 755862), (396, 503908), (479, 416592), (526, 379368), (528, 377931), (789, 252912), (792, 251954), (958, 208296), (1052, 189684), (1437, 138864), (1578, 126456), (1584, 125977), (1916, 104148), (2104, 94842), (2367, 84304), (2874, 69432), (2893, 68976), (3156, 63228), (3832, 52074), (4208, 47421), (4311, 46288), (4734, 42152), (5269, 37872), (5748, 34716), (5786, 34488), (6312, 31614), (7664, 26037), (8622, 23144), (8679, 22992), (9468, 21076), (10538, 18936), (11496, 17358), (11572, 17244), (12624, 15807)]