206980144

素因数分解:

$2^4\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1789}}^1$

素因数の和:2837

約数の個数: 40

約数和(自身を含む): 459013280

約数和(自身を除く): 252033136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1033, 1789, 2066, 3578, 4132, 7156, 7231, 8264, 12523, 14312, 14462, 16528, 25046, 28624, 28924, 50092, 57848, 100184, 115696, 200368, 1848037, 3696074, 7392148, 12936259, 14784296, 25872518, 29568592, 51745036, 103490072, 206980144]

約数ペア:

[(1, 206980144), (2, 103490072), (4, 51745036), (7, 29568592), (8, 25872518), (14, 14784296), (16, 12936259), (28, 7392148), (56, 3696074), (112, 1848037), (1033, 200368), (1789, 115696), (2066, 100184), (3578, 57848), (4132, 50092), (7156, 28924), (7231, 28624), (8264, 25046), (12523, 16528), (14312, 14462)]