205910875008

素因数分解:

$2^7\times 3^5\times {\mathrm{37}}^1\times {\mathrm{178921}}^1$

素因数の和:178987

約数の個数: 192

約数和(自身を含む): 631086521520

約数和(自身を除く): 425175646512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 243, 288, 296, 324, 333, 384, 432, 444, 486, 576, 592, 648, 666, 864, 888, 972, 999, 1152, 1184, 1296, 1332, 1728, 1776, 1944, 1998, 2368, 2592, 2664, 2997, 3456, 3552, 3888, 3996, 4736, 5184, 5328, 5994, 7104, 7776, 7992, 8991, 10368, 10656, 11988, 14208, 15552, 15984, 17982, 21312, 23976, 31104, 31968, 35964, 42624, 47952, 63936, 71928, 95904, 127872, 143856, 178921, 191808, 287712, 357842, 383616, 536763, 575424, 715684, 1073526, 1150848, 1431368, 1610289, 2147052, 2862736, 3220578, 4294104, 4830867, 5725472, 6441156, 6620077, 8588208, 9661734, 11450944, 12882312, 13240154, 14492601, 17176416, 19323468, 19860231, 22901888, 25764624, 26480308, 28985202, 34352832, 38646936, 39720462, 43477803, 51529248, 52960616, 57970404, 59580693, 68705664, 77293872, 79440924, 86955606, 103058496, 105921232, 115940808, 119161386, 154587744, 158881848, 173911212, 178742079, 206116992, 211842464, 231881616, 238322772, 309175488, 317763696, 347822424, 357484158, 423684928, 463763232, 476645544, 536226237, 618350976, 635527392, 695644848, 714968316, 847369856, 927526464, 953291088, 1072452474, 1271054784, 1391289696, 1429936632, 1608678711, 1855052928, 1906582176, 2144904948, 2542109568, 2782579392, 2859873264, 3217357422, 3813164352, 4289809896, 5565158784, 5719746528, 6434714844, 7626328704, 8579619792, 11439493056, 12869429688, 17159239584, 22878986112, 25738859376, 34318479168, 51477718752, 68636958336, 102955437504, 205910875008]

約数ペア:

[(1, 205910875008), (2, 102955437504), (3, 68636958336), (4, 51477718752), (6, 34318479168), (8, 25738859376), (9, 22878986112), (12, 17159239584), (16, 12869429688), (18, 11439493056), (24, 8579619792), (27, 7626328704), (32, 6434714844), (36, 5719746528), (37, 5565158784), (48, 4289809896), (54, 3813164352), (64, 3217357422), (72, 2859873264), (74, 2782579392), (81, 2542109568), (96, 2144904948), (108, 1906582176), (111, 1855052928), (128, 1608678711), (144, 1429936632), (148, 1391289696), (162, 1271054784), (192, 1072452474), (216, 953291088), (222, 927526464), (243, 847369856), (288, 714968316), (296, 695644848), (324, 635527392), (333, 618350976), (384, 536226237), (432, 476645544), (444, 463763232), (486, 423684928), (576, 357484158), (592, 347822424), (648, 317763696), (666, 309175488), (864, 238322772), (888, 231881616), (972, 211842464), (999, 206116992), (1152, 178742079), (1184, 173911212), (1296, 158881848), (1332, 154587744), (1728, 119161386), (1776, 115940808), (1944, 105921232), (1998, 103058496), (2368, 86955606), (2592, 79440924), (2664, 77293872), (2997, 68705664), (3456, 59580693), (3552, 57970404), (3888, 52960616), (3996, 51529248), (4736, 43477803), (5184, 39720462), (5328, 38646936), (5994, 34352832), (7104, 28985202), (7776, 26480308), (7992, 25764624), (8991, 22901888), (10368, 19860231), (10656, 19323468), (11988, 17176416), (14208, 14492601), (15552, 13240154), (15984, 12882312), (17982, 11450944), (21312, 9661734), (23976, 8588208), (31104, 6620077), (31968, 6441156), (35964, 5725472), (42624, 4830867), (47952, 4294104), (63936, 3220578), (71928, 2862736), (95904, 2147052), (127872, 1610289), (143856, 1431368), (178921, 1150848), (191808, 1073526), (287712, 715684), (357842, 575424), (383616, 536763)]