204971088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 645514240

約数和(自身を除く): 440543152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 97, 112, 114, 133, 152, 168, 194, 228, 266, 291, 304, 331, 336, 388, 399, 456, 532, 582, 662, 679, 776, 798, 912, 993, 1064, 1164, 1324, 1358, 1552, 1596, 1843, 1986, 2037, 2128, 2317, 2328, 2648, 2716, 3192, 3686, 3972, 4074, 4634, 4656, 5296, 5432, 5529, 6289, 6384, 6951, 7372, 7944, 8148, 9268, 10864, 11058, 12578, 12901, 13902, 14744, 15888, 16296, 18536, 18867, 22116, 25156, 25802, 27804, 29488, 32107, 32592, 37072, 37734, 38703, 44023, 44232, 50312, 51604, 55608, 64214, 75468, 77406, 88046, 88464, 96321, 100624, 103208, 111216, 128428, 132069, 150936, 154812, 176092, 192642, 206416, 224749, 256856, 264138, 301872, 309624, 352184, 385284, 449498, 513712, 528276, 610033, 619248, 674247, 704368, 770568, 898996, 1056552, 1220066, 1348494, 1541136, 1797992, 1830099, 2113104, 2440132, 2696988, 3595984, 3660198, 4270231, 4880264, 5393976, 7320396, 8540462, 9760528, 10787952, 12810693, 14640792, 17080924, 25621386, 29281584, 34161848, 51242772, 68323696, 102485544, 204971088]

約数ペア:

[(1, 204971088), (2, 102485544), (3, 68323696), (4, 51242772), (6, 34161848), (7, 29281584), (8, 25621386), (12, 17080924), (14, 14640792), (16, 12810693), (19, 10787952), (21, 9760528), (24, 8540462), (28, 7320396), (38, 5393976), (42, 4880264), (48, 4270231), (56, 3660198), (57, 3595984), (76, 2696988), (84, 2440132), (97, 2113104), (112, 1830099), (114, 1797992), (133, 1541136), (152, 1348494), (168, 1220066), (194, 1056552), (228, 898996), (266, 770568), (291, 704368), (304, 674247), (331, 619248), (336, 610033), (388, 528276), (399, 513712), (456, 449498), (532, 385284), (582, 352184), (662, 309624), (679, 301872), (776, 264138), (798, 256856), (912, 224749), (993, 206416), (1064, 192642), (1164, 176092), (1324, 154812), (1358, 150936), (1552, 132069), (1596, 128428), (1843, 111216), (1986, 103208), (2037, 100624), (2128, 96321), (2317, 88464), (2328, 88046), (2648, 77406), (2716, 75468), (3192, 64214), (3686, 55608), (3972, 51604), (4074, 50312), (4634, 44232), (4656, 44023), (5296, 38703), (5432, 37734), (5529, 37072), (6289, 32592), (6384, 32107), (6951, 29488), (7372, 27804), (7944, 25802), (8148, 25156), (9268, 22116), (10864, 18867), (11058, 18536), (12578, 16296), (12901, 15888), (13902, 14744)]