188139196

素因数分解:

$2^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{4937}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 376631136

約数和(自身を除く): 188491940

約数列:

[1, 2, 4, 7, 14, 28, 1361, 2722, 4937, 5444, 9527, 9874, 19054, 19748, 34559, 38108, 69118, 138236, 6719257, 13438514, 26877028, 47034799, 94069598, 188139196]

約数ペア:

[(1, 188139196), (2, 94069598), (4, 47034799), (7, 26877028), (14, 13438514), (28, 6719257), (1361, 138236), (2722, 69118), (4937, 38108), (5444, 34559), (9527, 19748), (9874, 19054)]