221985797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4679}}^1$

素因数の和:4936

約数の個数: 16

約数和(自身を含む): 256089600

約数和(自身を除く): 34103803

約数列:

[1, 11, 19, 209, 227, 2497, 4313, 4679, 47443, 51469, 88901, 977911, 1062133, 11683463, 20180527, 221985797]

約数ペア:

[(1, 221985797), (11, 20180527), (19, 11683463), (209, 1062133), (227, 977911), (2497, 88901), (4313, 51469), (4679, 47443)]