208412934

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{1451}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 429048576

約数和(自身を除く): 220635642

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 647, 1294, 1451, 1941, 2902, 3882, 4353, 8706, 23939, 47878, 53687, 71817, 107374, 143634, 161061, 322122, 938797, 1877594, 2816391, 5632782, 34735489, 69470978, 104206467, 208412934]

約数ペア:

[(1, 208412934), (2, 104206467), (3, 69470978), (6, 34735489), (37, 5632782), (74, 2816391), (111, 1877594), (222, 938797), (647, 322122), (1294, 161061), (1451, 143634), (1941, 107374), (2902, 71817), (3882, 53687), (4353, 47878), (8706, 23939)]