199037412

素因数分解:

$2^2\times 3^6\times 7^3\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 168

約数和(自身を含む): 612080000

約数和(自身を除く): 413042588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 199, 243, 252, 294, 324, 343, 378, 398, 441, 486, 567, 588, 597, 686, 729, 756, 796, 882, 972, 1029, 1134, 1194, 1323, 1372, 1393, 1458, 1701, 1764, 1791, 2058, 2268, 2388, 2646, 2786, 2916, 3087, 3402, 3582, 3969, 4116, 4179, 5103, 5292, 5373, 5572, 6174, 6804, 7164, 7938, 8358, 9261, 9751, 10206, 10746, 11907, 12348, 12537, 15876, 16119, 16716, 18522, 19502, 20412, 21492, 23814, 25074, 27783, 29253, 32238, 35721, 37044, 37611, 39004, 47628, 48357, 50148, 55566, 58506, 64476, 68257, 71442, 75222, 83349, 87759, 96714, 111132, 112833, 117012, 136514, 142884, 145071, 150444, 166698, 175518, 193428, 204771, 225666, 250047, 263277, 273028, 290142, 333396, 338499, 351036, 409542, 451332, 500094, 526554, 580284, 614313, 676998, 789831, 819084, 1000188, 1015497, 1053108, 1228626, 1353996, 1579662, 1842939, 2030994, 2369493, 2457252, 3159324, 3685878, 4061988, 4738986, 5528817, 7108479, 7371756, 9477972, 11057634, 14216958, 16586451, 22115268, 28433916, 33172902, 49759353, 66345804, 99518706, 199037412]

約数ペア:

[(1, 199037412), (2, 99518706), (3, 66345804), (4, 49759353), (6, 33172902), (7, 28433916), (9, 22115268), (12, 16586451), (14, 14216958), (18, 11057634), (21, 9477972), (27, 7371756), (28, 7108479), (36, 5528817), (42, 4738986), (49, 4061988), (54, 3685878), (63, 3159324), (81, 2457252), (84, 2369493), (98, 2030994), (108, 1842939), (126, 1579662), (147, 1353996), (162, 1228626), (189, 1053108), (196, 1015497), (199, 1000188), (243, 819084), (252, 789831), (294, 676998), (324, 614313), (343, 580284), (378, 526554), (398, 500094), (441, 451332), (486, 409542), (567, 351036), (588, 338499), (597, 333396), (686, 290142), (729, 273028), (756, 263277), (796, 250047), (882, 225666), (972, 204771), (1029, 193428), (1134, 175518), (1194, 166698), (1323, 150444), (1372, 145071), (1393, 142884), (1458, 136514), (1701, 117012), (1764, 112833), (1791, 111132), (2058, 96714), (2268, 87759), (2388, 83349), (2646, 75222), (2786, 71442), (2916, 68257), (3087, 64476), (3402, 58506), (3582, 55566), (3969, 50148), (4116, 48357), (4179, 47628), (5103, 39004), (5292, 37611), (5373, 37044), (5572, 35721), (6174, 32238), (6804, 29253), (7164, 27783), (7938, 25074), (8358, 23814), (9261, 21492), (9751, 20412), (10206, 19502), (10746, 18522), (11907, 16716), (12348, 16119), (12537, 15876)]