213068208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8423}}^1$

素因数の和:8482

約数の個数: 80

約数和(自身を含む): 601675776

約数和(自身を除く): 388607568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8423, 8432, 12648, 16846, 25269, 25296, 33692, 50538, 67384, 101076, 134768, 143191, 202152, 261113, 286382, 404304, 429573, 522226, 572764, 783339, 859146, 1044452, 1145528, 1566678, 1718292, 2088904, 2291056, 3133356, 3436584, 4177808, 4438921, 6266712, 6873168, 8877842, 12533424, 13316763, 17755684, 26633526, 35511368, 53267052, 71022736, 106534104, 213068208]

約数ペア:

[(1, 213068208), (2, 106534104), (3, 71022736), (4, 53267052), (6, 35511368), (8, 26633526), (12, 17755684), (16, 13316763), (17, 12533424), (24, 8877842), (31, 6873168), (34, 6266712), (48, 4438921), (51, 4177808), (62, 3436584), (68, 3133356), (93, 2291056), (102, 2088904), (124, 1718292), (136, 1566678), (186, 1145528), (204, 1044452), (248, 859146), (272, 783339), (372, 572764), (408, 522226), (496, 429573), (527, 404304), (744, 286382), (816, 261113), (1054, 202152), (1488, 143191), (1581, 134768), (2108, 101076), (3162, 67384), (4216, 50538), (6324, 33692), (8423, 25296), (8432, 25269), (12648, 16846)]