199735872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:796

約数の個数: 112

約数和(自身を含む): 607112832

約数和(自身を除く): 407376960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 353, 421, 448, 672, 706, 842, 1059, 1263, 1344, 1412, 1684, 2118, 2471, 2526, 2824, 2947, 3368, 4236, 4942, 5052, 5648, 5894, 6736, 7413, 8472, 8841, 9884, 10104, 11296, 11788, 13472, 14826, 16944, 17682, 19768, 20208, 22592, 23576, 26944, 29652, 33888, 35364, 39536, 40416, 47152, 59304, 67776, 70728, 79072, 80832, 94304, 118608, 141456, 148613, 158144, 188608, 237216, 282912, 297226, 445839, 474432, 565824, 594452, 891678, 1040291, 1188904, 1783356, 2080582, 2377808, 3120873, 3566712, 4161164, 4755616, 6241746, 7133424, 8322328, 9511232, 12483492, 14266848, 16644656, 24966984, 28533696, 33289312, 49933968, 66578624, 99867936, 199735872]

約数ペア:

[(1, 199735872), (2, 99867936), (3, 66578624), (4, 49933968), (6, 33289312), (7, 28533696), (8, 24966984), (12, 16644656), (14, 14266848), (16, 12483492), (21, 9511232), (24, 8322328), (28, 7133424), (32, 6241746), (42, 4755616), (48, 4161164), (56, 3566712), (64, 3120873), (84, 2377808), (96, 2080582), (112, 1783356), (168, 1188904), (192, 1040291), (224, 891678), (336, 594452), (353, 565824), (421, 474432), (448, 445839), (672, 297226), (706, 282912), (842, 237216), (1059, 188608), (1263, 158144), (1344, 148613), (1412, 141456), (1684, 118608), (2118, 94304), (2471, 80832), (2526, 79072), (2824, 70728), (2947, 67776), (3368, 59304), (4236, 47152), (4942, 40416), (5052, 39536), (5648, 35364), (5894, 33888), (6736, 29652), (7413, 26944), (8472, 23576), (8841, 22592), (9884, 20208), (10104, 19768), (11296, 17682), (11788, 16944), (13472, 14826)]