204398656

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 555955200

約数和(自身を除く): 351556544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 59, 64, 74, 76, 77, 88, 112, 118, 133, 148, 152, 154, 176, 209, 224, 236, 259, 266, 296, 304, 308, 352, 407, 413, 418, 448, 472, 518, 532, 592, 608, 616, 649, 703, 704, 814, 826, 836, 944, 1036, 1064, 1121, 1184, 1216, 1232, 1298, 1406, 1463, 1628, 1652, 1672, 1888, 2072, 2128, 2183, 2242, 2368, 2464, 2596, 2812, 2849, 2926, 3256, 3304, 3344, 3776, 4144, 4256, 4366, 4484, 4543, 4921, 4928, 5192, 5624, 5698, 5852, 6512, 6608, 6688, 7733, 7847, 8288, 8512, 8732, 8968, 9086, 9842, 10384, 11248, 11396, 11704, 12331, 13024, 13216, 13376, 15281, 15466, 15694, 16576, 17464, 17936, 18172, 19684, 20768, 22496, 22792, 23408, 24013, 24662, 26048, 26432, 30562, 30932, 31388, 34928, 35872, 36344, 39368, 41477, 41536, 44992, 45584, 46816, 48026, 49324, 54131, 61124, 61864, 62776, 69856, 71744, 72688, 78736, 82954, 86317, 91168, 93632, 96052, 98648, 108262, 122248, 123728, 125552, 139712, 145376, 157472, 165908, 168091, 172634, 182336, 192104, 197296, 216524, 244496, 247456, 251104, 290339, 290752, 314944, 331816, 336182, 345268, 384208, 394592, 433048, 456247, 488992, 494912, 502208, 580678, 663632, 672364, 690536, 768416, 789184, 866096, 912494, 977984, 1161356, 1327264, 1344728, 1381072, 1536832, 1732192, 1824988, 2322712, 2654528, 2689456, 2762144, 3193729, 3464384, 3649976, 4645424, 5378912, 5524288, 6387458, 7299952, 9290848, 10757824, 12774916, 14599904, 18581696, 25549832, 29199808, 51099664, 102199328, 204398656]

約数ペア:

[(1, 204398656), (2, 102199328), (4, 51099664), (7, 29199808), (8, 25549832), (11, 18581696), (14, 14599904), (16, 12774916), (19, 10757824), (22, 9290848), (28, 7299952), (32, 6387458), (37, 5524288), (38, 5378912), (44, 4645424), (56, 3649976), (59, 3464384), (64, 3193729), (74, 2762144), (76, 2689456), (77, 2654528), (88, 2322712), (112, 1824988), (118, 1732192), (133, 1536832), (148, 1381072), (152, 1344728), (154, 1327264), (176, 1161356), (209, 977984), (224, 912494), (236, 866096), (259, 789184), (266, 768416), (296, 690536), (304, 672364), (308, 663632), (352, 580678), (407, 502208), (413, 494912), (418, 488992), (448, 456247), (472, 433048), (518, 394592), (532, 384208), (592, 345268), (608, 336182), (616, 331816), (649, 314944), (703, 290752), (704, 290339), (814, 251104), (826, 247456), (836, 244496), (944, 216524), (1036, 197296), (1064, 192104), (1121, 182336), (1184, 172634), (1216, 168091), (1232, 165908), (1298, 157472), (1406, 145376), (1463, 139712), (1628, 125552), (1652, 123728), (1672, 122248), (1888, 108262), (2072, 98648), (2128, 96052), (2183, 93632), (2242, 91168), (2368, 86317), (2464, 82954), (2596, 78736), (2812, 72688), (2849, 71744), (2926, 69856), (3256, 62776), (3304, 61864), (3344, 61124), (3776, 54131), (4144, 49324), (4256, 48026), (4366, 46816), (4484, 45584), (4543, 44992), (4921, 41536), (4928, 41477), (5192, 39368), (5624, 36344), (5698, 35872), (5852, 34928), (6512, 31388), (6608, 30932), (6688, 30562), (7733, 26432), (7847, 26048), (8288, 24662), (8512, 24013), (8732, 23408), (8968, 22792), (9086, 22496), (9842, 20768), (10384, 19684), (11248, 18172), (11396, 17936), (11704, 17464), (12331, 16576), (13024, 15694), (13216, 15466), (13376, 15281)]