221323514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{98717}}^1$

素因数の和:98797

約数の個数: 16

約数和(自身を含む): 355384800

約数和(自身を除く): 134061286

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 98717, 197434, 1875623, 3751246, 5824303, 11648606, 110661757, 221323514]

約数ペア:

[(1, 221323514), (2, 110661757), (19, 11648606), (38, 5824303), (59, 3751246), (118, 1875623), (1121, 197434), (2242, 98717)]