207115216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 569963520

約数和(自身を除く): 362848304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 29, 31, 34, 44, 56, 58, 62, 68, 77, 88, 112, 116, 119, 121, 124, 136, 154, 176, 187, 203, 217, 232, 238, 242, 248, 272, 308, 319, 341, 374, 406, 434, 464, 476, 484, 493, 496, 527, 616, 638, 682, 748, 812, 847, 868, 899, 952, 968, 986, 1054, 1232, 1276, 1309, 1364, 1496, 1624, 1694, 1736, 1798, 1904, 1936, 1972, 2057, 2108, 2233, 2387, 2552, 2618, 2728, 2992, 3248, 3388, 3451, 3472, 3509, 3596, 3689, 3751, 3944, 4114, 4216, 4466, 4774, 5104, 5236, 5423, 5456, 5797, 6293, 6776, 6902, 7018, 7192, 7378, 7502, 7888, 8228, 8432, 8932, 9548, 9889, 10472, 10846, 11594, 12586, 13552, 13804, 14036, 14384, 14399, 14756, 15004, 15283, 16456, 17864, 19096, 19778, 20944, 21692, 23188, 24563, 25172, 26257, 27608, 28072, 28798, 29512, 30008, 30566, 32912, 35728, 37961, 38192, 39556, 40579, 43384, 46376, 49126, 50344, 52514, 55216, 56144, 57596, 59024, 59653, 60016, 61132, 63767, 69223, 75922, 79112, 81158, 86768, 92752, 98252, 100688, 105028, 106981, 108779, 115192, 119306, 122264, 127534, 138446, 151844, 158224, 162316, 168113, 196504, 210056, 213962, 217558, 230384, 238612, 244528, 255068, 276892, 303688, 324632, 336226, 393008, 417571, 420112, 427924, 435116, 446369, 477224, 510136, 553784, 607376, 649264, 672452, 761453, 835142, 855848, 870232, 892738, 954448, 1020272, 1107568, 1176791, 1344904, 1522906, 1670284, 1711696, 1740464, 1785476, 1849243, 2353582, 2689808, 3045812, 3340568, 3570952, 3698486, 4707164, 6091624, 6681136, 7141904, 7396972, 9414328, 12183248, 12944701, 14793944, 18828656, 25889402, 29587888, 51778804, 103557608, 207115216]

約数ペア:

[(1, 207115216), (2, 103557608), (4, 51778804), (7, 29587888), (8, 25889402), (11, 18828656), (14, 14793944), (16, 12944701), (17, 12183248), (22, 9414328), (28, 7396972), (29, 7141904), (31, 6681136), (34, 6091624), (44, 4707164), (56, 3698486), (58, 3570952), (62, 3340568), (68, 3045812), (77, 2689808), (88, 2353582), (112, 1849243), (116, 1785476), (119, 1740464), (121, 1711696), (124, 1670284), (136, 1522906), (154, 1344904), (176, 1176791), (187, 1107568), (203, 1020272), (217, 954448), (232, 892738), (238, 870232), (242, 855848), (248, 835142), (272, 761453), (308, 672452), (319, 649264), (341, 607376), (374, 553784), (406, 510136), (434, 477224), (464, 446369), (476, 435116), (484, 427924), (493, 420112), (496, 417571), (527, 393008), (616, 336226), (638, 324632), (682, 303688), (748, 276892), (812, 255068), (847, 244528), (868, 238612), (899, 230384), (952, 217558), (968, 213962), (986, 210056), (1054, 196504), (1232, 168113), (1276, 162316), (1309, 158224), (1364, 151844), (1496, 138446), (1624, 127534), (1694, 122264), (1736, 119306), (1798, 115192), (1904, 108779), (1936, 106981), (1972, 105028), (2057, 100688), (2108, 98252), (2233, 92752), (2387, 86768), (2552, 81158), (2618, 79112), (2728, 75922), (2992, 69223), (3248, 63767), (3388, 61132), (3451, 60016), (3472, 59653), (3509, 59024), (3596, 57596), (3689, 56144), (3751, 55216), (3944, 52514), (4114, 50344), (4216, 49126), (4466, 46376), (4774, 43384), (5104, 40579), (5236, 39556), (5423, 38192), (5456, 37961), (5797, 35728), (6293, 32912), (6776, 30566), (6902, 30008), (7018, 29512), (7192, 28798), (7378, 28072), (7502, 27608), (7888, 26257), (8228, 25172), (8432, 24563), (8932, 23188), (9548, 21692), (9889, 20944), (10472, 19778), (10846, 19096), (11594, 17864), (12586, 16456), (13552, 15283), (13804, 15004), (14036, 14756), (14384, 14399)]