218920227977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1\times {\mathrm{112349}}^1$

素因数の和:116176

約数の個数: 16

約数和(自身を含む): 243970272000

約数和(自身を除く): 25050044023

約数列:

[1, 11, 47, 517, 3769, 41459, 112349, 177143, 1235839, 1948573, 5280403, 58084433, 423443381, 4657877191, 19901838907, 218920227977]

約数ペア:

[(1, 218920227977), (11, 19901838907), (47, 4657877191), (517, 423443381), (3769, 58084433), (41459, 5280403), (112349, 1948573), (177143, 1235839)]