208043296

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{20509}}^1$

素因数の和:20836

約数の個数: 24

約数和(自身を含む): 410897340

約数和(自身を除く): 202854044

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 10144, 20509, 41018, 82036, 164072, 328144, 656288, 6501353, 13002706, 26005412, 52010824, 104021648, 208043296]

約数ペア:

[(1, 208043296), (2, 104021648), (4, 52010824), (8, 26005412), (16, 13002706), (32, 6501353), (317, 656288), (634, 328144), (1268, 164072), (2536, 82036), (5072, 41018), (10144, 20509)]