210399336

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 690019200

約数和(自身を除く): 479619864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 103, 108, 126, 147, 168, 189, 193, 196, 206, 216, 252, 294, 309, 378, 386, 392, 412, 441, 504, 579, 588, 618, 721, 756, 772, 824, 882, 927, 1158, 1176, 1236, 1323, 1351, 1442, 1512, 1544, 1737, 1764, 1854, 2163, 2316, 2472, 2646, 2702, 2781, 2884, 3474, 3528, 3708, 4053, 4326, 4632, 5047, 5211, 5292, 5404, 5562, 5768, 6489, 6948, 7416, 8106, 8652, 9457, 10094, 10422, 10584, 10808, 11124, 12159, 12978, 13896, 15141, 16212, 17304, 18914, 19467, 19879, 20188, 20844, 22248, 24318, 25956, 28371, 30282, 32424, 36477, 37828, 38934, 39758, 40376, 41688, 45423, 48636, 51912, 56742, 59637, 60564, 72954, 75656, 77868, 79516, 85113, 90846, 97272, 113484, 119274, 121128, 136269, 139153, 145908, 155736, 159032, 170226, 178911, 181692, 226968, 238548, 255339, 272538, 278306, 291816, 340452, 357822, 363384, 417459, 477096, 510678, 536733, 545076, 556612, 680904, 715644, 834918, 974071, 1021356, 1073466, 1090152, 1113224, 1252377, 1431288, 1669836, 1948142, 2042712, 2146932, 2504754, 2922213, 3339672, 3757131, 3896284, 4293864, 5009508, 5844426, 7514262, 7792568, 8766639, 10019016, 11688852, 15028524, 17533278, 23377704, 26299917, 30057048, 35066556, 52599834, 70133112, 105199668, 210399336]

約数ペア:

[(1, 210399336), (2, 105199668), (3, 70133112), (4, 52599834), (6, 35066556), (7, 30057048), (8, 26299917), (9, 23377704), (12, 17533278), (14, 15028524), (18, 11688852), (21, 10019016), (24, 8766639), (27, 7792568), (28, 7514262), (36, 5844426), (42, 5009508), (49, 4293864), (54, 3896284), (56, 3757131), (63, 3339672), (72, 2922213), (84, 2504754), (98, 2146932), (103, 2042712), (108, 1948142), (126, 1669836), (147, 1431288), (168, 1252377), (189, 1113224), (193, 1090152), (196, 1073466), (206, 1021356), (216, 974071), (252, 834918), (294, 715644), (309, 680904), (378, 556612), (386, 545076), (392, 536733), (412, 510678), (441, 477096), (504, 417459), (579, 363384), (588, 357822), (618, 340452), (721, 291816), (756, 278306), (772, 272538), (824, 255339), (882, 238548), (927, 226968), (1158, 181692), (1176, 178911), (1236, 170226), (1323, 159032), (1351, 155736), (1442, 145908), (1512, 139153), (1544, 136269), (1737, 121128), (1764, 119274), (1854, 113484), (2163, 97272), (2316, 90846), (2472, 85113), (2646, 79516), (2702, 77868), (2781, 75656), (2884, 72954), (3474, 60564), (3528, 59637), (3708, 56742), (4053, 51912), (4326, 48636), (4632, 45423), (5047, 41688), (5211, 40376), (5292, 39758), (5404, 38934), (5562, 37828), (5768, 36477), (6489, 32424), (6948, 30282), (7416, 28371), (8106, 25956), (8652, 24318), (9457, 22248), (10094, 20844), (10422, 20188), (10584, 19879), (10808, 19467), (11124, 18914), (12159, 17304), (12978, 16212), (13896, 15141)]