199253208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 643835520

約数和(自身を除く): 444582312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 73, 77, 84, 88, 98, 132, 146, 147, 154, 168, 196, 211, 219, 231, 264, 292, 294, 308, 392, 422, 438, 462, 511, 539, 584, 588, 616, 633, 803, 844, 876, 924, 1022, 1078, 1176, 1266, 1477, 1533, 1606, 1617, 1688, 1752, 1848, 2044, 2156, 2321, 2409, 2532, 2954, 3066, 3212, 3234, 3577, 4088, 4312, 4431, 4642, 4818, 5064, 5621, 5908, 6132, 6424, 6468, 6963, 7154, 8862, 9284, 9636, 10339, 10731, 11242, 11816, 12264, 12936, 13926, 14308, 15403, 16247, 16863, 17724, 18568, 19272, 20678, 21462, 22484, 27852, 28616, 30806, 31017, 32494, 33726, 35448, 39347, 41356, 42924, 44968, 46209, 48741, 55704, 61612, 62034, 64988, 67452, 78694, 82712, 85848, 92418, 97482, 107821, 113729, 118041, 123224, 124068, 129976, 134904, 157388, 169433, 184836, 194964, 215642, 227458, 236082, 248136, 314776, 323463, 338866, 341187, 369672, 389928, 431284, 454916, 472164, 508299, 646926, 677732, 682374, 754747, 862568, 909832, 944328, 1016598, 1186031, 1293852, 1355464, 1364748, 1509494, 2033196, 2264241, 2372062, 2587704, 2729496, 3018988, 3558093, 4066392, 4528482, 4744124, 6037976, 7116186, 8302217, 9056964, 9488248, 14232372, 16604434, 18113928, 24906651, 28464744, 33208868, 49813302, 66417736, 99626604, 199253208]

約数ペア:

[(1, 199253208), (2, 99626604), (3, 66417736), (4, 49813302), (6, 33208868), (7, 28464744), (8, 24906651), (11, 18113928), (12, 16604434), (14, 14232372), (21, 9488248), (22, 9056964), (24, 8302217), (28, 7116186), (33, 6037976), (42, 4744124), (44, 4528482), (49, 4066392), (56, 3558093), (66, 3018988), (73, 2729496), (77, 2587704), (84, 2372062), (88, 2264241), (98, 2033196), (132, 1509494), (146, 1364748), (147, 1355464), (154, 1293852), (168, 1186031), (196, 1016598), (211, 944328), (219, 909832), (231, 862568), (264, 754747), (292, 682374), (294, 677732), (308, 646926), (392, 508299), (422, 472164), (438, 454916), (462, 431284), (511, 389928), (539, 369672), (584, 341187), (588, 338866), (616, 323463), (633, 314776), (803, 248136), (844, 236082), (876, 227458), (924, 215642), (1022, 194964), (1078, 184836), (1176, 169433), (1266, 157388), (1477, 134904), (1533, 129976), (1606, 124068), (1617, 123224), (1688, 118041), (1752, 113729), (1848, 107821), (2044, 97482), (2156, 92418), (2321, 85848), (2409, 82712), (2532, 78694), (2954, 67452), (3066, 64988), (3212, 62034), (3234, 61612), (3577, 55704), (4088, 48741), (4312, 46209), (4431, 44968), (4642, 42924), (4818, 41356), (5064, 39347), (5621, 35448), (5908, 33726), (6132, 32494), (6424, 31017), (6468, 30806), (6963, 28616), (7154, 27852), (8862, 22484), (9284, 21462), (9636, 20678), (10339, 19272), (10731, 18568), (11242, 17724), (11816, 16863), (12264, 16247), (12936, 15403), (13926, 14308)]