208673496

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{7489}}^1$

素因数の和:7550

約数の個数: 80

約数和(自身を含む): 598151400

約数和(自身を除く): 389477904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 7489, 9288, 13932, 14978, 22467, 27864, 29956, 44934, 59912, 67401, 89868, 134802, 179736, 202203, 269604, 322027, 404406, 539208, 606609, 644054, 808812, 966081, 1213218, 1288108, 1617624, 1932162, 2426436, 2576216, 2898243, 3864324, 4852872, 5796486, 7728648, 8694729, 11592972, 17389458, 23185944, 26084187, 34778916, 52168374, 69557832, 104336748, 208673496]

約数ペア:

[(1, 208673496), (2, 104336748), (3, 69557832), (4, 52168374), (6, 34778916), (8, 26084187), (9, 23185944), (12, 17389458), (18, 11592972), (24, 8694729), (27, 7728648), (36, 5796486), (43, 4852872), (54, 3864324), (72, 2898243), (81, 2576216), (86, 2426436), (108, 1932162), (129, 1617624), (162, 1288108), (172, 1213218), (216, 966081), (258, 808812), (324, 644054), (344, 606609), (387, 539208), (516, 404406), (648, 322027), (774, 269604), (1032, 202203), (1161, 179736), (1548, 134802), (2322, 89868), (3096, 67401), (3483, 59912), (4644, 44934), (6966, 29956), (7489, 27864), (9288, 22467), (13932, 14978)]