211804654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97967}}^1$

素因数の和:98039

約数の個数: 16

約数和(自身を含む): 338577408

約数和(自身を除く): 126772754

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 97967, 195934, 2253241, 4506482, 4604449, 9208898, 105902327, 211804654]

約数ペア:

[(1, 211804654), (2, 105902327), (23, 9208898), (46, 4604449), (47, 4506482), (94, 2253241), (1081, 195934), (2162, 97967)]