199688328

素因数分解:

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

素因数の和:382

約数の個数: 240

約数和(自身を含む): 686941200

約数和(自身を除く): 487252872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 324, 331, 342, 378, 392, 399, 441, 456, 504, 513, 532, 567, 588, 648, 662, 684, 756, 798, 882, 931, 993, 1026, 1064, 1134, 1176, 1197, 1323, 1324, 1368, 1512, 1539, 1596, 1764, 1862, 1986, 2052, 2268, 2317, 2394, 2646, 2648, 2793, 2979, 3078, 3192, 3528, 3591, 3724, 3969, 3972, 4104, 4536, 4634, 4788, 5292, 5586, 5958, 6156, 6289, 6951, 7182, 7448, 7938, 7944, 8379, 8937, 9268, 9576, 10584, 10773, 11172, 11916, 12312, 12578, 13902, 14364, 15876, 16219, 16758, 17874, 18536, 18867, 20853, 21546, 22344, 23832, 25137, 25156, 26811, 27804, 28728, 31752, 32438, 33516, 35748, 37734, 41706, 43092, 44023, 48657, 50274, 50312, 53622, 55608, 56601, 62559, 64876, 67032, 71496, 75411, 75468, 83412, 86184, 88046, 97314, 100548, 107244, 113202, 125118, 129752, 132069, 145971, 150822, 150936, 166824, 169803, 176092, 187677, 194628, 201096, 214488, 226404, 250236, 264138, 291942, 301644, 308161, 339606, 352184, 375354, 389256, 396207, 437913, 452808, 500472, 509409, 528276, 583884, 603288, 616322, 679212, 750708, 792414, 875826, 924483, 1018818, 1056552, 1167768, 1188621, 1232644, 1313739, 1358424, 1501416, 1584828, 1751652, 1848966, 2037636, 2377242, 2465288, 2627478, 2773449, 3169656, 3503304, 3565863, 3697932, 4075272, 4754484, 5254956, 5546898, 7131726, 7395864, 8320347, 9508968, 10509912, 11093796, 14263452, 16640694, 22187592, 24961041, 28526904, 33281388, 49922082, 66562776, 99844164, 199688328]

約数ペア:

[(1, 199688328), (2, 99844164), (3, 66562776), (4, 49922082), (6, 33281388), (7, 28526904), (8, 24961041), (9, 22187592), (12, 16640694), (14, 14263452), (18, 11093796), (19, 10509912), (21, 9508968), (24, 8320347), (27, 7395864), (28, 7131726), (36, 5546898), (38, 5254956), (42, 4754484), (49, 4075272), (54, 3697932), (56, 3565863), (57, 3503304), (63, 3169656), (72, 2773449), (76, 2627478), (81, 2465288), (84, 2377242), (98, 2037636), (108, 1848966), (114, 1751652), (126, 1584828), (133, 1501416), (147, 1358424), (152, 1313739), (162, 1232644), (168, 1188621), (171, 1167768), (189, 1056552), (196, 1018818), (216, 924483), (228, 875826), (252, 792414), (266, 750708), (294, 679212), (324, 616322), (331, 603288), (342, 583884), (378, 528276), (392, 509409), (399, 500472), (441, 452808), (456, 437913), (504, 396207), (513, 389256), (532, 375354), (567, 352184), (588, 339606), (648, 308161), (662, 301644), (684, 291942), (756, 264138), (798, 250236), (882, 226404), (931, 214488), (993, 201096), (1026, 194628), (1064, 187677), (1134, 176092), (1176, 169803), (1197, 166824), (1323, 150936), (1324, 150822), (1368, 145971), (1512, 132069), (1539, 129752), (1596, 125118), (1764, 113202), (1862, 107244), (1986, 100548), (2052, 97314), (2268, 88046), (2317, 86184), (2394, 83412), (2646, 75468), (2648, 75411), (2793, 71496), (2979, 67032), (3078, 64876), (3192, 62559), (3528, 56601), (3591, 55608), (3724, 53622), (3969, 50312), (3972, 50274), (4104, 48657), (4536, 44023), (4634, 43092), (4788, 41706), (5292, 37734), (5586, 35748), (5958, 33516), (6156, 32438), (6289, 31752), (6951, 28728), (7182, 27804), (7448, 26811), (7938, 25156), (7944, 25137), (8379, 23832), (8937, 22344), (9268, 21546), (9576, 20853), (10584, 18867), (10773, 18536), (11172, 17874), (11916, 16758), (12312, 16219), (12578, 15876), (13902, 14364)]