194808712

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 496419840

約数和(自身を除く): 301611128

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 31, 34, 41, 46, 49, 56, 62, 68, 82, 92, 98, 119, 124, 136, 161, 164, 184, 196, 217, 238, 248, 287, 322, 328, 391, 392, 434, 476, 527, 574, 644, 697, 713, 782, 833, 868, 943, 952, 1054, 1127, 1148, 1271, 1288, 1394, 1426, 1519, 1564, 1666, 1736, 1886, 2009, 2108, 2254, 2296, 2542, 2737, 2788, 2852, 3038, 3128, 3332, 3689, 3772, 4018, 4216, 4508, 4879, 4991, 5084, 5474, 5576, 5704, 6076, 6601, 6664, 7378, 7544, 8036, 8897, 9016, 9758, 9982, 10168, 10948, 12121, 12152, 13202, 14756, 16031, 16072, 17794, 19159, 19516, 19964, 21607, 21896, 24242, 25823, 26404, 29233, 29512, 32062, 34153, 34937, 35588, 38318, 39032, 39928, 43214, 46207, 48484, 51646, 52808, 58466, 62279, 64124, 68306, 69874, 71176, 76636, 84847, 86428, 92414, 96968, 103292, 112217, 116932, 124558, 128248, 136612, 139748, 151249, 153272, 169694, 172856, 184828, 204631, 206584, 224434, 233864, 249116, 273224, 279496, 302498, 339388, 369656, 409262, 448868, 496961, 498232, 593929, 604996, 678776, 785519, 818524, 897736, 993922, 1058743, 1187858, 1209992, 1432417, 1571038, 1637048, 1987844, 2117486, 2375716, 2864834, 3142076, 3478727, 3975688, 4234972, 4751432, 5729668, 6284152, 6957454, 8469944, 11459336, 13914908, 24351089, 27829816, 48702178, 97404356, 194808712]

約数ペア:

[(1, 194808712), (2, 97404356), (4, 48702178), (7, 27829816), (8, 24351089), (14, 13914908), (17, 11459336), (23, 8469944), (28, 6957454), (31, 6284152), (34, 5729668), (41, 4751432), (46, 4234972), (49, 3975688), (56, 3478727), (62, 3142076), (68, 2864834), (82, 2375716), (92, 2117486), (98, 1987844), (119, 1637048), (124, 1571038), (136, 1432417), (161, 1209992), (164, 1187858), (184, 1058743), (196, 993922), (217, 897736), (238, 818524), (248, 785519), (287, 678776), (322, 604996), (328, 593929), (391, 498232), (392, 496961), (434, 448868), (476, 409262), (527, 369656), (574, 339388), (644, 302498), (697, 279496), (713, 273224), (782, 249116), (833, 233864), (868, 224434), (943, 206584), (952, 204631), (1054, 184828), (1127, 172856), (1148, 169694), (1271, 153272), (1288, 151249), (1394, 139748), (1426, 136612), (1519, 128248), (1564, 124558), (1666, 116932), (1736, 112217), (1886, 103292), (2009, 96968), (2108, 92414), (2254, 86428), (2296, 84847), (2542, 76636), (2737, 71176), (2788, 69874), (2852, 68306), (3038, 64124), (3128, 62279), (3332, 58466), (3689, 52808), (3772, 51646), (4018, 48484), (4216, 46207), (4508, 43214), (4879, 39928), (4991, 39032), (5084, 38318), (5474, 35588), (5576, 34937), (5704, 34153), (6076, 32062), (6601, 29512), (6664, 29233), (7378, 26404), (7544, 25823), (8036, 24242), (8897, 21896), (9016, 21607), (9758, 19964), (9982, 19516), (10168, 19159), (10948, 17794), (12121, 16072), (12152, 16031), (13202, 14756)]