209318889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101267}}^1$

素因数の和:101336

約数の個数: 16

約数和(自身を含む): 306234432

約数和(自身を除く): 96915543

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 101267, 303801, 1316471, 3949413, 5367151, 16101453, 69772963, 209318889]

約数ペア:

[(1, 209318889), (3, 69772963), (13, 16101453), (39, 5367151), (53, 3949413), (159, 1316471), (689, 303801), (2067, 101267)]