201786368

素因数分解:

$2^{10}\times 7^1\times {\mathrm{28151}}^1$

素因数の和:28178

約数の個数: 44

約数和(自身を含む): 461017152

約数和(自身を除く): 259230784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 28151, 56302, 112604, 197057, 225208, 394114, 450416, 788228, 900832, 1576456, 1801664, 3152912, 3603328, 6305824, 7206656, 12611648, 14413312, 25223296, 28826624, 50446592, 100893184, 201786368]

約数ペア:

[(1, 201786368), (2, 100893184), (4, 50446592), (7, 28826624), (8, 25223296), (14, 14413312), (16, 12611648), (28, 7206656), (32, 6305824), (56, 3603328), (64, 3152912), (112, 1801664), (128, 1576456), (224, 900832), (256, 788228), (448, 450416), (512, 394114), (896, 225208), (1024, 197057), (1792, 112604), (3584, 56302), (7168, 28151)]