208125504

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 112

約数和(自身を含む): 626303040

約数和(自身を除く): 418177536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 2801, 3096, 4128, 4644, 5602, 6192, 8256, 8403, 9288, 11204, 12384, 16806, 18576, 22408, 24768, 25209, 33612, 37152, 44816, 50418, 67224, 74304, 75627, 89632, 100836, 120443, 134448, 151254, 179264, 201672, 240886, 268896, 302508, 361329, 403344, 481772, 537792, 605016, 722658, 806688, 963544, 1083987, 1210032, 1445316, 1613376, 1927088, 2167974, 2420064, 2890632, 3251961, 3854176, 4335948, 4840128, 5781264, 6503922, 7708352, 8671896, 11562528, 13007844, 17343792, 23125056, 26015688, 34687584, 52031376, 69375168, 104062752, 208125504]

約数ペア:

[(1, 208125504), (2, 104062752), (3, 69375168), (4, 52031376), (6, 34687584), (8, 26015688), (9, 23125056), (12, 17343792), (16, 13007844), (18, 11562528), (24, 8671896), (27, 7708352), (32, 6503922), (36, 5781264), (43, 4840128), (48, 4335948), (54, 3854176), (64, 3251961), (72, 2890632), (86, 2420064), (96, 2167974), (108, 1927088), (129, 1613376), (144, 1445316), (172, 1210032), (192, 1083987), (216, 963544), (258, 806688), (288, 722658), (344, 605016), (387, 537792), (432, 481772), (516, 403344), (576, 361329), (688, 302508), (774, 268896), (864, 240886), (1032, 201672), (1161, 179264), (1376, 151254), (1548, 134448), (1728, 120443), (2064, 100836), (2322, 89632), (2752, 75627), (2801, 74304), (3096, 67224), (4128, 50418), (4644, 44816), (5602, 37152), (6192, 33612), (8256, 25209), (8403, 24768), (9288, 22408), (11204, 18576), (12384, 16806)]