205137744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8599}}^1$

素因数の和:8688

約数の個数: 80

約数和(自身を含む): 614246400

約数和(自身を除く): 409108656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 8599, 11928, 17198, 23856, 25797, 34396, 51594, 60193, 68792, 103188, 120386, 137584, 180579, 206376, 240772, 361158, 412752, 481544, 610529, 722316, 963088, 1221058, 1444632, 1831587, 2442116, 2889264, 3663174, 4273703, 4884232, 7326348, 8547406, 9768464, 12821109, 14652696, 17094812, 25642218, 29305392, 34189624, 51284436, 68379248, 102568872, 205137744]

約数ペア:

[(1, 205137744), (2, 102568872), (3, 68379248), (4, 51284436), (6, 34189624), (7, 29305392), (8, 25642218), (12, 17094812), (14, 14652696), (16, 12821109), (21, 9768464), (24, 8547406), (28, 7326348), (42, 4884232), (48, 4273703), (56, 3663174), (71, 2889264), (84, 2442116), (112, 1831587), (142, 1444632), (168, 1221058), (213, 963088), (284, 722316), (336, 610529), (426, 481544), (497, 412752), (568, 361158), (852, 240772), (994, 206376), (1136, 180579), (1491, 137584), (1704, 120386), (1988, 103188), (2982, 68792), (3408, 60193), (3976, 51594), (5964, 34396), (7952, 25797), (8599, 23856), (11928, 17198)]