199645824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 646320960

約数和(自身を除く): 446675136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 257, 272, 289, 336, 357, 384, 408, 448, 476, 514, 544, 578, 672, 714, 771, 816, 867, 896, 952, 1028, 1088, 1156, 1344, 1428, 1542, 1632, 1734, 1799, 1904, 2023, 2056, 2176, 2312, 2688, 2856, 3084, 3264, 3468, 3598, 3808, 4046, 4112, 4369, 4624, 5397, 5712, 6069, 6168, 6528, 6936, 7196, 7616, 8092, 8224, 8738, 9248, 10794, 11424, 12138, 12336, 13107, 13872, 14392, 15232, 16184, 16448, 17476, 18496, 21588, 22848, 24276, 24672, 26214, 27744, 28784, 30583, 32368, 32896, 34952, 36992, 43176, 45696, 48552, 49344, 52428, 55488, 57568, 61166, 64736, 69904, 74273, 86352, 91749, 97104, 98688, 104856, 110976, 115136, 122332, 129472, 139808, 148546, 172704, 183498, 194208, 209712, 222819, 230272, 244664, 258944, 279616, 297092, 345408, 366996, 388416, 419424, 445638, 489328, 519911, 559232, 594184, 690816, 733992, 776832, 838848, 891276, 978656, 1039822, 1188368, 1467984, 1559733, 1677696, 1782552, 1957312, 2079644, 2376736, 2935968, 3119466, 3565104, 3914624, 4159288, 4753472, 5871936, 6238932, 7130208, 8318576, 9506944, 11743872, 12477864, 14260416, 16637152, 24955728, 28520832, 33274304, 49911456, 66548608, 99822912, 199645824]

約数ペア:

[(1, 199645824), (2, 99822912), (3, 66548608), (4, 49911456), (6, 33274304), (7, 28520832), (8, 24955728), (12, 16637152), (14, 14260416), (16, 12477864), (17, 11743872), (21, 9506944), (24, 8318576), (28, 7130208), (32, 6238932), (34, 5871936), (42, 4753472), (48, 4159288), (51, 3914624), (56, 3565104), (64, 3119466), (68, 2935968), (84, 2376736), (96, 2079644), (102, 1957312), (112, 1782552), (119, 1677696), (128, 1559733), (136, 1467984), (168, 1188368), (192, 1039822), (204, 978656), (224, 891276), (238, 838848), (257, 776832), (272, 733992), (289, 690816), (336, 594184), (357, 559232), (384, 519911), (408, 489328), (448, 445638), (476, 419424), (514, 388416), (544, 366996), (578, 345408), (672, 297092), (714, 279616), (771, 258944), (816, 244664), (867, 230272), (896, 222819), (952, 209712), (1028, 194208), (1088, 183498), (1156, 172704), (1344, 148546), (1428, 139808), (1542, 129472), (1632, 122332), (1734, 115136), (1799, 110976), (1904, 104856), (2023, 98688), (2056, 97104), (2176, 91749), (2312, 86352), (2688, 74273), (2856, 69904), (3084, 64736), (3264, 61166), (3468, 57568), (3598, 55488), (3808, 52428), (4046, 49344), (4112, 48552), (4369, 45696), (4624, 43176), (5397, 36992), (5712, 34952), (6069, 32896), (6168, 32368), (6528, 30583), (6936, 28784), (7196, 27744), (7616, 26214), (8092, 24672), (8224, 24276), (8738, 22848), (9248, 21588), (10794, 18496), (11424, 17476), (12138, 16448), (12336, 16184), (13107, 15232), (13872, 14392)]