207897386072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 422682624000

約数和(自身を除く): 214785237928

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 103, 139, 152, 166, 206, 278, 332, 412, 556, 664, 824, 1112, 1151, 1577, 1957, 2302, 2641, 3154, 3914, 4604, 5282, 6308, 7828, 8549, 9208, 10564, 11537, 12616, 14317, 15656, 17098, 21128, 21869, 23074, 28634, 34196, 43738, 46148, 57268, 68392, 87476, 92296, 95533, 114536, 118553, 159989, 162431, 174952, 191066, 219203, 237106, 272023, 319978, 324862, 382132, 438406, 474212, 544046, 639956, 649724, 764264, 876812, 948424, 1088092, 1188311, 1279912, 1299448, 1753624, 1815127, 2176184, 2252507, 2376622, 3039791, 3630254, 4505014, 4753244, 6079582, 7260508, 9010028, 9506488, 9839899, 12159164, 13279087, 14521016, 16478867, 18020056, 19679798, 22577909, 24318328, 26558174, 32957734, 39359596, 45155818, 53116348, 65915468, 78719192, 90311636, 106232696, 131830936, 180623272, 186958081, 252302653, 313098473, 373916162, 504605306, 626196946, 747832324, 1009210612, 1252393892, 1367745961, 1495664648, 2018421224, 2504787784, 2735491922, 5470983844, 10941967688, 25987173259, 51974346518, 103948693036, 207897386072]

約数ペア:

[(1, 207897386072), (2, 103948693036), (4, 51974346518), (8, 25987173259), (19, 10941967688), (38, 5470983844), (76, 2735491922), (83, 2504787784), (103, 2018421224), (139, 1495664648), (152, 1367745961), (166, 1252393892), (206, 1009210612), (278, 747832324), (332, 626196946), (412, 504605306), (556, 373916162), (664, 313098473), (824, 252302653), (1112, 186958081), (1151, 180623272), (1577, 131830936), (1957, 106232696), (2302, 90311636), (2641, 78719192), (3154, 65915468), (3914, 53116348), (4604, 45155818), (5282, 39359596), (6308, 32957734), (7828, 26558174), (8549, 24318328), (9208, 22577909), (10564, 19679798), (11537, 18020056), (12616, 16478867), (14317, 14521016), (15656, 13279087), (17098, 12159164), (21128, 9839899), (21869, 9506488), (23074, 9010028), (28634, 7260508), (34196, 6079582), (43738, 4753244), (46148, 4505014), (57268, 3630254), (68392, 3039791), (87476, 2376622), (92296, 2252507), (95533, 2176184), (114536, 1815127), (118553, 1753624), (159989, 1299448), (162431, 1279912), (174952, 1188311), (191066, 1088092), (219203, 948424), (237106, 876812), (272023, 764264), (319978, 649724), (324862, 639956), (382132, 544046), (438406, 474212)]