200635856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 398545920

約数和(自身を除く): 197910064

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 479, 557, 752, 958, 1114, 1916, 2228, 3832, 4456, 7664, 8912, 22513, 26179, 45026, 52358, 90052, 104716, 180104, 209432, 266803, 360208, 418864, 533606, 1067212, 2134424, 4268848, 12539741, 25079482, 50158964, 100317928, 200635856]

約数ペア:

[(1, 200635856), (2, 100317928), (4, 50158964), (8, 25079482), (16, 12539741), (47, 4268848), (94, 2134424), (188, 1067212), (376, 533606), (479, 418864), (557, 360208), (752, 266803), (958, 209432), (1114, 180104), (1916, 104716), (2228, 90052), (3832, 52358), (4456, 45026), (7664, 26179), (8912, 22513)]