207221784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 668787840

約数和(自身を除く): 461566056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 83, 84, 88, 98, 132, 147, 154, 166, 168, 193, 196, 231, 249, 264, 294, 308, 332, 386, 392, 462, 498, 539, 579, 581, 588, 616, 664, 772, 913, 924, 996, 1078, 1158, 1162, 1176, 1351, 1544, 1617, 1743, 1826, 1848, 1992, 2123, 2156, 2316, 2324, 2702, 2739, 3234, 3486, 3652, 4053, 4067, 4246, 4312, 4632, 4648, 5404, 5478, 6369, 6391, 6468, 6972, 7304, 8106, 8134, 8492, 9457, 10808, 10956, 12201, 12738, 12782, 12936, 13944, 14861, 16019, 16212, 16268, 16984, 18914, 19173, 21912, 24402, 25476, 25564, 28371, 29722, 32038, 32424, 32536, 37828, 38346, 44583, 44737, 48057, 48804, 50952, 51128, 56742, 59444, 64076, 75656, 76692, 89166, 89474, 96114, 97608, 104027, 112133, 113484, 118888, 128152, 134211, 153384, 176209, 178332, 178948, 192228, 208054, 224266, 226968, 268422, 312081, 336399, 352418, 356664, 357896, 384456, 416108, 448532, 528627, 536844, 624162, 672798, 704836, 784931, 832216, 897064, 1057254, 1073688, 1233463, 1248324, 1345596, 1409672, 1569862, 2114508, 2354793, 2466926, 2496648, 2691192, 3139724, 3700389, 4229016, 4709586, 4933852, 6279448, 7400778, 8634241, 9419172, 9867704, 14801556, 17268482, 18838344, 25902723, 29603112, 34536964, 51805446, 69073928, 103610892, 207221784]

約数ペア:

[(1, 207221784), (2, 103610892), (3, 69073928), (4, 51805446), (6, 34536964), (7, 29603112), (8, 25902723), (11, 18838344), (12, 17268482), (14, 14801556), (21, 9867704), (22, 9419172), (24, 8634241), (28, 7400778), (33, 6279448), (42, 4933852), (44, 4709586), (49, 4229016), (56, 3700389), (66, 3139724), (77, 2691192), (83, 2496648), (84, 2466926), (88, 2354793), (98, 2114508), (132, 1569862), (147, 1409672), (154, 1345596), (166, 1248324), (168, 1233463), (193, 1073688), (196, 1057254), (231, 897064), (249, 832216), (264, 784931), (294, 704836), (308, 672798), (332, 624162), (386, 536844), (392, 528627), (462, 448532), (498, 416108), (539, 384456), (579, 357896), (581, 356664), (588, 352418), (616, 336399), (664, 312081), (772, 268422), (913, 226968), (924, 224266), (996, 208054), (1078, 192228), (1158, 178948), (1162, 178332), (1176, 176209), (1351, 153384), (1544, 134211), (1617, 128152), (1743, 118888), (1826, 113484), (1848, 112133), (1992, 104027), (2123, 97608), (2156, 96114), (2316, 89474), (2324, 89166), (2702, 76692), (2739, 75656), (3234, 64076), (3486, 59444), (3652, 56742), (4053, 51128), (4067, 50952), (4246, 48804), (4312, 48057), (4632, 44737), (4648, 44583), (5404, 38346), (5478, 37828), (6369, 32536), (6391, 32424), (6468, 32038), (6972, 29722), (7304, 28371), (8106, 25564), (8134, 25476), (8492, 24402), (9457, 21912), (10808, 19173), (10956, 18914), (12201, 16984), (12738, 16268), (12782, 16212), (12936, 16019), (13944, 14861)]