205799328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 717050880

約数和(自身を除く): 511251552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 37, 42, 48, 56, 62, 63, 72, 74, 84, 89, 93, 96, 111, 112, 124, 126, 144, 148, 168, 178, 186, 217, 222, 224, 248, 252, 259, 267, 279, 288, 296, 333, 336, 356, 372, 434, 444, 496, 504, 518, 534, 558, 592, 623, 651, 666, 672, 712, 744, 777, 801, 868, 888, 992, 1008, 1036, 1068, 1116, 1147, 1184, 1246, 1302, 1332, 1424, 1488, 1554, 1602, 1736, 1776, 1869, 1953, 2016, 2072, 2136, 2232, 2294, 2331, 2492, 2604, 2664, 2759, 2848, 2976, 3108, 3204, 3293, 3441, 3472, 3552, 3738, 3906, 4144, 4272, 4464, 4588, 4662, 4984, 5208, 5328, 5518, 5607, 6216, 6408, 6586, 6882, 6944, 7476, 7812, 8029, 8277, 8288, 8544, 8928, 9176, 9324, 9879, 9968, 10323, 10416, 10656, 11036, 11214, 12432, 12816, 13172, 13764, 14952, 15624, 16058, 16554, 18352, 18648, 19313, 19758, 19936, 20646, 20832, 22072, 22428, 23051, 24087, 24831, 24864, 25632, 26344, 27528, 29637, 29904, 31248, 32116, 33108, 36704, 37296, 38626, 39516, 41292, 44144, 44856, 46102, 48174, 49662, 52688, 55056, 57939, 59274, 59808, 62496, 64232, 66216, 69153, 72261, 74592, 77252, 79032, 82584, 88288, 89712, 92204, 96348, 99324, 102083, 105376, 110112, 115878, 118548, 128464, 132432, 138306, 144522, 154504, 158064, 165168, 173817, 179424, 184408, 192696, 198648, 204166, 207459, 231756, 237096, 256928, 264864, 276612, 289044, 306249, 309008, 316128, 330336, 347634, 368816, 385392, 397296, 408332, 414918, 463512, 474192, 553224, 578088, 612498, 618016, 695268, 714581, 737632, 770784, 794592, 816664, 829836, 918747, 927024, 948384, 1106448, 1156176, 1224996, 1390536, 1429162, 1633328, 1659672, 1837494, 1854048, 2143743, 2212896, 2312352, 2449992, 2781072, 2858324, 3266656, 3319344, 3674988, 4287486, 4899984, 5562144, 5716648, 6431229, 6638688, 7349976, 8574972, 9799968, 11433296, 12862458, 14699952, 17149944, 22866592, 25724916, 29399904, 34299888, 51449832, 68599776, 102899664, 205799328]

約数ペア:

[(1, 205799328), (2, 102899664), (3, 68599776), (4, 51449832), (6, 34299888), (7, 29399904), (8, 25724916), (9, 22866592), (12, 17149944), (14, 14699952), (16, 12862458), (18, 11433296), (21, 9799968), (24, 8574972), (28, 7349976), (31, 6638688), (32, 6431229), (36, 5716648), (37, 5562144), (42, 4899984), (48, 4287486), (56, 3674988), (62, 3319344), (63, 3266656), (72, 2858324), (74, 2781072), (84, 2449992), (89, 2312352), (93, 2212896), (96, 2143743), (111, 1854048), (112, 1837494), (124, 1659672), (126, 1633328), (144, 1429162), (148, 1390536), (168, 1224996), (178, 1156176), (186, 1106448), (217, 948384), (222, 927024), (224, 918747), (248, 829836), (252, 816664), (259, 794592), (267, 770784), (279, 737632), (288, 714581), (296, 695268), (333, 618016), (336, 612498), (356, 578088), (372, 553224), (434, 474192), (444, 463512), (496, 414918), (504, 408332), (518, 397296), (534, 385392), (558, 368816), (592, 347634), (623, 330336), (651, 316128), (666, 309008), (672, 306249), (712, 289044), (744, 276612), (777, 264864), (801, 256928), (868, 237096), (888, 231756), (992, 207459), (1008, 204166), (1036, 198648), (1068, 192696), (1116, 184408), (1147, 179424), (1184, 173817), (1246, 165168), (1302, 158064), (1332, 154504), (1424, 144522), (1488, 138306), (1554, 132432), (1602, 128464), (1736, 118548), (1776, 115878), (1869, 110112), (1953, 105376), (2016, 102083), (2072, 99324), (2136, 96348), (2232, 92204), (2294, 89712), (2331, 88288), (2492, 82584), (2604, 79032), (2664, 77252), (2759, 74592), (2848, 72261), (2976, 69153), (3108, 66216), (3204, 64232), (3293, 62496), (3441, 59808), (3472, 59274), (3552, 57939), (3738, 55056), (3906, 52688), (4144, 49662), (4272, 48174), (4464, 46102), (4588, 44856), (4662, 44144), (4984, 41292), (5208, 39516), (5328, 38626), (5518, 37296), (5607, 36704), (6216, 33108), (6408, 32116), (6586, 31248), (6882, 29904), (6944, 29637), (7476, 27528), (7812, 26344), (8029, 25632), (8277, 24864), (8288, 24831), (8544, 24087), (8928, 23051), (9176, 22428), (9324, 22072), (9879, 20832), (9968, 20646), (10323, 19936), (10416, 19758), (10656, 19313), (11036, 18648), (11214, 18352), (12432, 16554), (12816, 16058), (13172, 15624), (13764, 14952)]