214531889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20551}}^1$

素因数の和:20648

約数の個数: 16

約数和(自身を含む): 255502464

約数和(自身を除く): 40970575

約数列:

[1, 11, 13, 73, 143, 803, 949, 10439, 20551, 226061, 267163, 1500223, 2938793, 16502453, 19502899, 214531889]

約数ペア:

[(1, 214531889), (11, 19502899), (13, 16502453), (73, 2938793), (143, 1500223), (803, 267163), (949, 226061), (10439, 20551)]