199823064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 591360000

約数和(自身を除く): 391536936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 139, 168, 172, 199, 258, 278, 301, 344, 398, 417, 516, 556, 597, 602, 796, 834, 903, 973, 1032, 1112, 1194, 1204, 1393, 1592, 1668, 1806, 1946, 2388, 2408, 2786, 2919, 3336, 3612, 3892, 4179, 4776, 5572, 5838, 5977, 7224, 7784, 8358, 8557, 11144, 11676, 11954, 16716, 17114, 17931, 23352, 23908, 25671, 27661, 33432, 34228, 35862, 41839, 47816, 51342, 55322, 59899, 68456, 71724, 82983, 83678, 102684, 110644, 119798, 125517, 143448, 165966, 167356, 179697, 193627, 205368, 221288, 239596, 251034, 331932, 334712, 359394, 387254, 479192, 502068, 580881, 663864, 718788, 774508, 1004136, 1161762, 1189423, 1437576, 1549016, 2323524, 2378846, 3568269, 4647048, 4757692, 7136538, 8325961, 9515384, 14273076, 16651922, 24977883, 28546152, 33303844, 49955766, 66607688, 99911532, 199823064]

約数ペア:

[(1, 199823064), (2, 99911532), (3, 66607688), (4, 49955766), (6, 33303844), (7, 28546152), (8, 24977883), (12, 16651922), (14, 14273076), (21, 9515384), (24, 8325961), (28, 7136538), (42, 4757692), (43, 4647048), (56, 3568269), (84, 2378846), (86, 2323524), (129, 1549016), (139, 1437576), (168, 1189423), (172, 1161762), (199, 1004136), (258, 774508), (278, 718788), (301, 663864), (344, 580881), (398, 502068), (417, 479192), (516, 387254), (556, 359394), (597, 334712), (602, 331932), (796, 251034), (834, 239596), (903, 221288), (973, 205368), (1032, 193627), (1112, 179697), (1194, 167356), (1204, 165966), (1393, 143448), (1592, 125517), (1668, 119798), (1806, 110644), (1946, 102684), (2388, 83678), (2408, 82983), (2786, 71724), (2919, 68456), (3336, 59899), (3612, 55322), (3892, 51342), (4179, 47816), (4776, 41839), (5572, 35862), (5838, 34228), (5977, 33432), (7224, 27661), (7784, 25671), (8358, 23908), (8557, 23352), (11144, 17931), (11676, 17114), (11954, 16716)]