197880192

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1901

約数の個数: 128

約数和(自身を含む): 603187200

約数和(自身を除く): 405307008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1847, 1984, 2232, 2976, 3348, 3456, 3694, 3968, 4464, 5541, 5952, 6696, 7388, 8928, 11082, 11904, 13392, 14776, 16623, 17856, 22164, 26784, 29552, 33246, 35712, 44328, 49869, 53568, 57257, 59104, 66492, 88656, 99738, 107136, 114514, 118208, 132984, 171771, 177312, 199476, 229028, 236416, 265968, 343542, 354624, 398952, 458056, 515313, 531936, 687084, 709248, 797904, 916112, 1030626, 1063872, 1374168, 1545939, 1595808, 1832224, 2061252, 2127744, 2748336, 3091878, 3191616, 3664448, 4122504, 5496672, 6183756, 6383232, 7328896, 8245008, 10993344, 12367512, 16490016, 21986688, 24735024, 32980032, 49470048, 65960064, 98940096, 197880192]

約数ペア:

[(1, 197880192), (2, 98940096), (3, 65960064), (4, 49470048), (6, 32980032), (8, 24735024), (9, 21986688), (12, 16490016), (16, 12367512), (18, 10993344), (24, 8245008), (27, 7328896), (31, 6383232), (32, 6183756), (36, 5496672), (48, 4122504), (54, 3664448), (62, 3191616), (64, 3091878), (72, 2748336), (93, 2127744), (96, 2061252), (108, 1832224), (124, 1595808), (128, 1545939), (144, 1374168), (186, 1063872), (192, 1030626), (216, 916112), (248, 797904), (279, 709248), (288, 687084), (372, 531936), (384, 515313), (432, 458056), (496, 398952), (558, 354624), (576, 343542), (744, 265968), (837, 236416), (864, 229028), (992, 199476), (1116, 177312), (1152, 171771), (1488, 132984), (1674, 118208), (1728, 114514), (1847, 107136), (1984, 99738), (2232, 88656), (2976, 66492), (3348, 59104), (3456, 57257), (3694, 53568), (3968, 49869), (4464, 44328), (5541, 35712), (5952, 33246), (6696, 29552), (7388, 26784), (8928, 22164), (11082, 17856), (11904, 16623), (13392, 14776)]