210007899522

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 463008000000

約数和(自身を除く): 253000100478

約数列:

[1, 2, 3, 6, 9, 18, 139, 199, 211, 278, 398, 417, 422, 597, 633, 834, 1194, 1251, 1266, 1791, 1899, 1999, 2502, 3582, 3798, 3998, 5997, 11994, 17991, 27661, 29329, 35982, 41989, 55322, 58658, 82983, 83978, 87987, 125967, 165966, 175974, 248949, 251934, 263961, 277861, 377901, 397801, 421789, 497898, 527922, 555722, 755802, 795602, 833583, 843578, 1193403, 1265367, 1667166, 2386806, 2500749, 2530734, 3580209, 3796101, 5001498, 5836471, 7160418, 7592202, 11672942, 17509413, 35018826, 52528239, 55294339, 58628671, 83936011, 105056478, 110588678, 117257342, 165883017, 167872022, 175886013, 251808033, 331766034, 351772026, 497649051, 503616066, 527658039, 755424099, 995298102, 1055316078, 1510848198, 11667105529, 23334211058, 35001316587, 70002633174, 105003949761, 210007899522]

約数ペア:

[(1, 210007899522), (2, 105003949761), (3, 70002633174), (6, 35001316587), (9, 23334211058), (18, 11667105529), (139, 1510848198), (199, 1055316078), (211, 995298102), (278, 755424099), (398, 527658039), (417, 503616066), (422, 497649051), (597, 351772026), (633, 331766034), (834, 251808033), (1194, 175886013), (1251, 167872022), (1266, 165883017), (1791, 117257342), (1899, 110588678), (1999, 105056478), (2502, 83936011), (3582, 58628671), (3798, 55294339), (3998, 52528239), (5997, 35018826), (11994, 17509413), (17991, 11672942), (27661, 7592202), (29329, 7160418), (35982, 5836471), (41989, 5001498), (55322, 3796101), (58658, 3580209), (82983, 2530734), (83978, 2500749), (87987, 2386806), (125967, 1667166), (165966, 1265367), (175974, 1193403), (248949, 843578), (251934, 833583), (263961, 795602), (277861, 755802), (377901, 555722), (397801, 527922), (421789, 497898)]