205525928

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 394148160

約数和(自身を除く): 188622232

約数列:

[1, 2, 4, 8, 83, 97, 166, 194, 332, 388, 664, 776, 3191, 6382, 8051, 12764, 16102, 25528, 32204, 64408, 264853, 309527, 529706, 619054, 1059412, 1238108, 2118824, 2476216, 25690741, 51381482, 102762964, 205525928]

約数ペア:

[(1, 205525928), (2, 102762964), (4, 51381482), (8, 25690741), (83, 2476216), (97, 2118824), (166, 1238108), (194, 1059412), (332, 619054), (388, 529706), (664, 309527), (776, 264853), (3191, 64408), (6382, 32204), (8051, 25528), (12764, 16102)]