199256976

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{1217}}^1$

素因数の和:1613

約数の個数: 80

約数和(自身を含む): 573921600

約数和(自身を除く): 374664624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 1137, 1217, 1516, 2274, 2434, 3032, 3411, 3651, 4548, 4868, 6064, 6822, 7302, 9096, 9736, 10233, 10953, 13644, 14604, 18192, 19472, 20466, 21906, 27288, 29208, 32859, 40932, 43812, 54576, 58416, 65718, 81864, 87624, 131436, 163728, 175248, 262872, 461243, 525744, 922486, 1383729, 1844972, 2767458, 3689944, 4151187, 5534916, 7379888, 8302374, 11069832, 12453561, 16604748, 22139664, 24907122, 33209496, 49814244, 66418992, 99628488, 199256976]

約数ペア:

[(1, 199256976), (2, 99628488), (3, 66418992), (4, 49814244), (6, 33209496), (8, 24907122), (9, 22139664), (12, 16604748), (16, 12453561), (18, 11069832), (24, 8302374), (27, 7379888), (36, 5534916), (48, 4151187), (54, 3689944), (72, 2767458), (108, 1844972), (144, 1383729), (216, 922486), (379, 525744), (432, 461243), (758, 262872), (1137, 175248), (1217, 163728), (1516, 131436), (2274, 87624), (2434, 81864), (3032, 65718), (3411, 58416), (3651, 54576), (4548, 43812), (4868, 40932), (6064, 32859), (6822, 29208), (7302, 27288), (9096, 21906), (9736, 20466), (10233, 19472), (10953, 18192), (13644, 14604)]