207899208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 653028480

約数和(自身を除く): 445129272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 101, 113, 132, 138, 184, 198, 202, 207, 226, 253, 264, 276, 303, 339, 396, 404, 414, 452, 506, 552, 606, 678, 759, 792, 808, 828, 904, 909, 1012, 1017, 1111, 1212, 1243, 1356, 1518, 1656, 1818, 2024, 2034, 2222, 2277, 2323, 2424, 2486, 2599, 2712, 3036, 3333, 3636, 3729, 4068, 4444, 4554, 4646, 4972, 5198, 6072, 6666, 6969, 7272, 7458, 7797, 8136, 8888, 9108, 9292, 9944, 9999, 10396, 11187, 11413, 13332, 13938, 14916, 15594, 18216, 18584, 19998, 20792, 20907, 22374, 22826, 23391, 25553, 26664, 27876, 28589, 29832, 31188, 34239, 39996, 41814, 44748, 45652, 46782, 51106, 55752, 57178, 62376, 68478, 76659, 79992, 83628, 85767, 89496, 91304, 93564, 102212, 102717, 114356, 125543, 136956, 153318, 167256, 171534, 187128, 204424, 205434, 228712, 229977, 251086, 257301, 262499, 273912, 306636, 343068, 376629, 410868, 459954, 502172, 514602, 524998, 613272, 686136, 753258, 787497, 821736, 919908, 1004344, 1029204, 1049996, 1129887, 1506516, 1574994, 1839816, 2058408, 2099992, 2259774, 2362491, 2887489, 3013032, 3149988, 4519548, 4724982, 5774978, 6299976, 8662467, 9039096, 9449964, 11549956, 17324934, 18899928, 23099912, 25987401, 34649868, 51974802, 69299736, 103949604, 207899208]

約数ペア:

[(1, 207899208), (2, 103949604), (3, 69299736), (4, 51974802), (6, 34649868), (8, 25987401), (9, 23099912), (11, 18899928), (12, 17324934), (18, 11549956), (22, 9449964), (23, 9039096), (24, 8662467), (33, 6299976), (36, 5774978), (44, 4724982), (46, 4519548), (66, 3149988), (69, 3013032), (72, 2887489), (88, 2362491), (92, 2259774), (99, 2099992), (101, 2058408), (113, 1839816), (132, 1574994), (138, 1506516), (184, 1129887), (198, 1049996), (202, 1029204), (207, 1004344), (226, 919908), (253, 821736), (264, 787497), (276, 753258), (303, 686136), (339, 613272), (396, 524998), (404, 514602), (414, 502172), (452, 459954), (506, 410868), (552, 376629), (606, 343068), (678, 306636), (759, 273912), (792, 262499), (808, 257301), (828, 251086), (904, 229977), (909, 228712), (1012, 205434), (1017, 204424), (1111, 187128), (1212, 171534), (1243, 167256), (1356, 153318), (1518, 136956), (1656, 125543), (1818, 114356), (2024, 102717), (2034, 102212), (2222, 93564), (2277, 91304), (2323, 89496), (2424, 85767), (2486, 83628), (2599, 79992), (2712, 76659), (3036, 68478), (3333, 62376), (3636, 57178), (3729, 55752), (4068, 51106), (4444, 46782), (4554, 45652), (4646, 44748), (4972, 41814), (5198, 39996), (6072, 34239), (6666, 31188), (6969, 29832), (7272, 28589), (7458, 27876), (7797, 26664), (8136, 25553), (8888, 23391), (9108, 22826), (9292, 22374), (9944, 20907), (9999, 20792), (10396, 19998), (11187, 18584), (11413, 18216), (13332, 15594), (13938, 14916)]