222786001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 239155200

約数和(自身を除く): 16369199

約数列:

[1, 19, 71, 239, 691, 1349, 4541, 13129, 16969, 49061, 165149, 322411, 932159, 3137831, 11725579, 222786001]

約数ペア:

[(1, 222786001), (19, 11725579), (71, 3137831), (239, 932159), (691, 322411), (1349, 165149), (4541, 49061), (13129, 16969)]