206966144

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 546981120

約数和(自身を除く): 340014976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 83, 88, 92, 112, 121, 128, 154, 161, 166, 176, 184, 224, 242, 253, 308, 322, 332, 352, 368, 448, 484, 506, 581, 616, 644, 664, 704, 736, 847, 896, 913, 968, 1012, 1162, 1232, 1288, 1328, 1408, 1472, 1694, 1771, 1826, 1909, 1936, 2024, 2324, 2464, 2576, 2656, 2783, 2944, 3388, 3542, 3652, 3818, 3872, 4048, 4648, 4928, 5152, 5312, 5566, 6391, 6776, 7084, 7304, 7636, 7744, 8096, 9296, 9856, 10043, 10304, 10624, 11132, 12782, 13363, 13552, 14168, 14608, 15272, 15488, 16192, 18592, 19481, 20086, 20608, 20999, 22264, 25564, 26726, 27104, 28336, 29216, 30544, 32384, 37184, 38962, 40172, 41998, 44528, 51128, 53452, 54208, 56672, 58432, 61088, 70301, 74368, 77924, 80344, 83996, 89056, 102256, 106904, 108416, 113344, 116864, 122176, 140602, 146993, 155848, 160688, 167992, 178112, 204512, 213808, 226688, 230989, 244352, 281204, 293986, 311696, 321376, 335984, 356224, 409024, 427616, 461978, 562408, 587972, 623392, 642752, 671968, 818048, 855232, 923956, 1124816, 1175944, 1246784, 1285504, 1343936, 1616923, 1710464, 1847912, 2249632, 2351888, 2493568, 2687872, 3233846, 3695824, 4499264, 4703776, 6467692, 7391648, 8998528, 9407552, 12935384, 14783296, 18815104, 25870768, 29566592, 51741536, 103483072, 206966144]

約数ペア:

[(1, 206966144), (2, 103483072), (4, 51741536), (7, 29566592), (8, 25870768), (11, 18815104), (14, 14783296), (16, 12935384), (22, 9407552), (23, 8998528), (28, 7391648), (32, 6467692), (44, 4703776), (46, 4499264), (56, 3695824), (64, 3233846), (77, 2687872), (83, 2493568), (88, 2351888), (92, 2249632), (112, 1847912), (121, 1710464), (128, 1616923), (154, 1343936), (161, 1285504), (166, 1246784), (176, 1175944), (184, 1124816), (224, 923956), (242, 855232), (253, 818048), (308, 671968), (322, 642752), (332, 623392), (352, 587972), (368, 562408), (448, 461978), (484, 427616), (506, 409024), (581, 356224), (616, 335984), (644, 321376), (664, 311696), (704, 293986), (736, 281204), (847, 244352), (896, 230989), (913, 226688), (968, 213808), (1012, 204512), (1162, 178112), (1232, 167992), (1288, 160688), (1328, 155848), (1408, 146993), (1472, 140602), (1694, 122176), (1771, 116864), (1826, 113344), (1909, 108416), (1936, 106904), (2024, 102256), (2324, 89056), (2464, 83996), (2576, 80344), (2656, 77924), (2783, 74368), (2944, 70301), (3388, 61088), (3542, 58432), (3652, 56672), (3818, 54208), (3872, 53452), (4048, 51128), (4648, 44528), (4928, 41998), (5152, 40172), (5312, 38962), (5566, 37184), (6391, 32384), (6776, 30544), (7084, 29216), (7304, 28336), (7636, 27104), (7744, 26726), (8096, 25564), (9296, 22264), (9856, 20999), (10043, 20608), (10304, 20086), (10624, 19481), (11132, 18592), (12782, 16192), (13363, 15488), (13552, 15272), (14168, 14608)]