206810416

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{46663}}^1$

素因数の和:46948

約数の個数: 20

約数和(自身を含む): 402150352

約数和(自身を除く): 195339936

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 46663, 93326, 186652, 373304, 746608, 12925651, 25851302, 51702604, 103405208, 206810416]

約数ペア:

[(1, 206810416), (2, 103405208), (4, 51702604), (8, 25851302), (16, 12925651), (277, 746608), (554, 373304), (1108, 186652), (2216, 93326), (4432, 46663)]