200990304

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1871}}^1$

素因数の和:2260

約数の個数: 72

約数和(自身を含む): 573404832

約数和(自身を除く): 372414528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 746, 1119, 1492, 1871, 2238, 2984, 3357, 3742, 4476, 5613, 5968, 6714, 7484, 8952, 11226, 11936, 13428, 14968, 16839, 17904, 22452, 26856, 29936, 33678, 35808, 44904, 53712, 59872, 67356, 89808, 107424, 134712, 179616, 269424, 538848, 697883, 1395766, 2093649, 2791532, 4187298, 5583064, 6280947, 8374596, 11166128, 12561894, 16749192, 22332256, 25123788, 33498384, 50247576, 66996768, 100495152, 200990304]

約数ペア:

[(1, 200990304), (2, 100495152), (3, 66996768), (4, 50247576), (6, 33498384), (8, 25123788), (9, 22332256), (12, 16749192), (16, 12561894), (18, 11166128), (24, 8374596), (32, 6280947), (36, 5583064), (48, 4187298), (72, 2791532), (96, 2093649), (144, 1395766), (288, 697883), (373, 538848), (746, 269424), (1119, 179616), (1492, 134712), (1871, 107424), (2238, 89808), (2984, 67356), (3357, 59872), (3742, 53712), (4476, 44904), (5613, 35808), (5968, 33678), (6714, 29936), (7484, 26856), (8952, 22452), (11226, 17904), (11936, 16839), (13428, 14968)]