223948307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2237}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 257817600

約数和(自身を除く): 33869293

約数列:

[1, 11, 19, 209, 479, 2237, 5269, 9101, 24607, 42503, 100111, 467533, 1071523, 11786753, 20358937, 223948307]

約数ペア:

[(1, 223948307), (11, 20358937), (19, 11786753), (209, 1071523), (479, 467533), (2237, 100111), (5269, 42503), (9101, 24607)]