214951044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 643507200

約数和(自身を除く): 428556156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 167, 196, 199, 231, 294, 308, 334, 398, 462, 501, 539, 588, 597, 668, 796, 924, 1002, 1078, 1169, 1194, 1393, 1617, 1837, 2004, 2156, 2189, 2338, 2388, 2786, 3234, 3507, 3674, 4179, 4378, 4676, 5511, 5572, 6468, 6567, 7014, 7348, 8183, 8358, 8756, 9751, 11022, 12859, 13134, 14028, 15323, 16366, 16716, 19502, 22044, 24549, 25718, 26268, 29253, 30646, 32732, 33233, 38577, 39004, 45969, 49098, 51436, 58506, 61292, 66466, 77154, 90013, 91938, 98196, 99699, 107261, 117012, 132932, 154308, 180026, 183876, 199398, 214522, 232631, 270039, 321783, 360052, 365563, 398796, 429044, 465262, 540078, 643566, 697893, 731126, 930524, 1080156, 1096689, 1287132, 1395786, 1462252, 1628417, 2193378, 2558941, 2791572, 3256834, 4386756, 4885251, 5117882, 6513668, 7676823, 9770502, 10235764, 15353646, 17912587, 19541004, 30707292, 35825174, 53737761, 71650348, 107475522, 214951044]

約数ペア:

[(1, 214951044), (2, 107475522), (3, 71650348), (4, 53737761), (6, 35825174), (7, 30707292), (11, 19541004), (12, 17912587), (14, 15353646), (21, 10235764), (22, 9770502), (28, 7676823), (33, 6513668), (42, 5117882), (44, 4885251), (49, 4386756), (66, 3256834), (77, 2791572), (84, 2558941), (98, 2193378), (132, 1628417), (147, 1462252), (154, 1395786), (167, 1287132), (196, 1096689), (199, 1080156), (231, 930524), (294, 731126), (308, 697893), (334, 643566), (398, 540078), (462, 465262), (501, 429044), (539, 398796), (588, 365563), (597, 360052), (668, 321783), (796, 270039), (924, 232631), (1002, 214522), (1078, 199398), (1169, 183876), (1194, 180026), (1393, 154308), (1617, 132932), (1837, 117012), (2004, 107261), (2156, 99699), (2189, 98196), (2338, 91938), (2388, 90013), (2786, 77154), (3234, 66466), (3507, 61292), (3674, 58506), (4179, 51436), (4378, 49098), (4676, 45969), (5511, 39004), (5572, 38577), (6468, 33233), (6567, 32732), (7014, 30646), (7348, 29253), (8183, 26268), (8358, 25718), (8756, 24549), (9751, 22044), (11022, 19502), (12859, 16716), (13134, 16366), (14028, 15323)]