200505784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{24889}}^1$

素因数の和:24967

約数の個数: 32

約数和(自身を含む): 403218000

約数和(自身を除く): 202712216

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 24889, 49778, 99556, 199112, 472891, 945782, 1319117, 1891564, 2638234, 3783128, 5276468, 10552936, 25063223, 50126446, 100252892, 200505784]

約数ペア:

[(1, 200505784), (2, 100252892), (4, 50126446), (8, 25063223), (19, 10552936), (38, 5276468), (53, 3783128), (76, 2638234), (106, 1891564), (152, 1319117), (212, 945782), (424, 472891), (1007, 199112), (2014, 99556), (4028, 49778), (8056, 24889)]