221093234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{24971}}^1$

素因数の和:25225

約数の個数: 16

約数和(自身を含む): 350606880

約数和(自身を除く): 129513646

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 24971, 49942, 474449, 948898, 5818243, 11636486, 110546617, 221093234]

約数ペア:

[(1, 221093234), (2, 110546617), (19, 11636486), (38, 5818243), (233, 948898), (466, 474449), (4427, 49942), (8854, 24971)]