200223878416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{658631179}}^1$

素因数の和:658631206

約数の個数: 20

約数和(自身を含む): 408351331600

約数和(自身を除く): 208127453184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 658631179, 1317262358, 2634524716, 5269049432, 10538098864, 12513992401, 25027984802, 50055969604, 100111939208, 200223878416]

約数ペア:

[(1, 200223878416), (2, 100111939208), (4, 50055969604), (8, 25027984802), (16, 12513992401), (19, 10538098864), (38, 5269049432), (76, 2634524716), (152, 1317262358), (304, 658631179)]