200994752

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 84

約数和(自身を含む): 467532720

約数和(自身を除く): 266537968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 89, 112, 142, 178, 224, 284, 356, 448, 497, 568, 623, 712, 994, 1136, 1246, 1424, 1988, 2272, 2492, 2848, 3976, 4544, 4984, 5041, 5696, 6319, 7952, 9968, 10082, 12638, 15904, 19936, 20164, 25276, 31808, 35287, 39872, 40328, 44233, 50552, 70574, 80656, 88466, 101104, 141148, 161312, 176932, 202208, 282296, 322624, 353864, 404416, 448649, 564592, 707728, 897298, 1129184, 1415456, 1794596, 2258368, 2830912, 3140543, 3589192, 6281086, 7178384, 12562172, 14356768, 25124344, 28713536, 50248688, 100497376, 200994752]

約数ペア:

[(1, 200994752), (2, 100497376), (4, 50248688), (7, 28713536), (8, 25124344), (14, 14356768), (16, 12562172), (28, 7178384), (32, 6281086), (56, 3589192), (64, 3140543), (71, 2830912), (89, 2258368), (112, 1794596), (142, 1415456), (178, 1129184), (224, 897298), (284, 707728), (356, 564592), (448, 448649), (497, 404416), (568, 353864), (623, 322624), (712, 282296), (994, 202208), (1136, 176932), (1246, 161312), (1424, 141148), (1988, 101104), (2272, 88466), (2492, 80656), (2848, 70574), (3976, 50552), (4544, 44233), (4984, 40328), (5041, 39872), (5696, 35287), (6319, 31808), (7952, 25276), (9968, 20164), (10082, 19936), (12638, 15904)]