209689097856

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{27791}}^1$

素因数の和:28223

約数の個数: 192

約数和(自身を含む): 649562405760

約数和(自身を除く): 439873307904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 401, 448, 588, 672, 784, 802, 896, 1176, 1203, 1344, 1568, 1604, 2352, 2406, 2688, 2807, 3136, 3208, 4704, 4812, 5614, 6272, 6416, 8421, 9408, 9624, 11228, 12832, 16842, 18816, 19248, 19649, 22456, 25664, 27791, 33684, 38496, 39298, 44912, 51328, 55582, 58947, 67368, 76992, 78596, 83373, 89824, 111164, 117894, 134736, 153984, 157192, 166746, 179648, 194537, 222328, 235788, 269472, 314384, 333492, 359296, 389074, 444656, 471576, 538944, 583611, 628768, 666984, 778148, 889312, 943152, 1077888, 1167222, 1257536, 1333968, 1361759, 1556296, 1778624, 1886304, 2334444, 2515072, 2667936, 2723518, 3112592, 3557248, 3772608, 4085277, 4668888, 5335872, 5447036, 6225184, 7545216, 8170554, 9337776, 10671744, 10894072, 11144191, 12450368, 16341108, 18675552, 21788144, 22288382, 24900736, 32682216, 33432573, 37351104, 43576288, 44576764, 65364432, 66865146, 74702208, 78009337, 87152576, 89153528, 130728864, 133730292, 156018674, 174305152, 178307056, 234028011, 261457728, 267460584, 312037348, 356614112, 468056022, 522915456, 534921168, 546065359, 624074696, 713228224, 936112044, 1069842336, 1092130718, 1248149392, 1426456448, 1638196077, 1872224088, 2139684672, 2184261436, 2496298784, 3276392154, 3744448176, 4279369344, 4368522872, 4992597568, 6552784308, 7488896352, 8737045744, 9985195136, 13105568616, 14977792704, 17474091488, 26211137232, 29955585408, 34948182976, 52422274464, 69896365952, 104844548928, 209689097856]

約数ペア:

[(1, 209689097856), (2, 104844548928), (3, 69896365952), (4, 52422274464), (6, 34948182976), (7, 29955585408), (8, 26211137232), (12, 17474091488), (14, 14977792704), (16, 13105568616), (21, 9985195136), (24, 8737045744), (28, 7488896352), (32, 6552784308), (42, 4992597568), (48, 4368522872), (49, 4279369344), (56, 3744448176), (64, 3276392154), (84, 2496298784), (96, 2184261436), (98, 2139684672), (112, 1872224088), (128, 1638196077), (147, 1426456448), (168, 1248149392), (192, 1092130718), (196, 1069842336), (224, 936112044), (294, 713228224), (336, 624074696), (384, 546065359), (392, 534921168), (401, 522915456), (448, 468056022), (588, 356614112), (672, 312037348), (784, 267460584), (802, 261457728), (896, 234028011), (1176, 178307056), (1203, 174305152), (1344, 156018674), (1568, 133730292), (1604, 130728864), (2352, 89153528), (2406, 87152576), (2688, 78009337), (2807, 74702208), (3136, 66865146), (3208, 65364432), (4704, 44576764), (4812, 43576288), (5614, 37351104), (6272, 33432573), (6416, 32682216), (8421, 24900736), (9408, 22288382), (9624, 21788144), (11228, 18675552), (12832, 16341108), (16842, 12450368), (18816, 11144191), (19248, 10894072), (19649, 10671744), (22456, 9337776), (25664, 8170554), (27791, 7545216), (33684, 6225184), (38496, 5447036), (39298, 5335872), (44912, 4668888), (51328, 4085277), (55582, 3772608), (58947, 3557248), (67368, 3112592), (76992, 2723518), (78596, 2667936), (83373, 2515072), (89824, 2334444), (111164, 1886304), (117894, 1778624), (134736, 1556296), (153984, 1361759), (157192, 1333968), (166746, 1257536), (179648, 1167222), (194537, 1077888), (222328, 943152), (235788, 889312), (269472, 778148), (314384, 666984), (333492, 628768), (359296, 583611), (389074, 538944), (444656, 471576)]