208550553

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1\times {\mathrm{887}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 280565376

約数和(自身を除く): 72014823

約数列:

[1, 3, 181, 433, 543, 887, 1299, 2661, 78373, 160547, 235119, 384071, 481641, 1152213, 69516851, 208550553]

約数ペア:

[(1, 208550553), (3, 69516851), (181, 1152213), (433, 481641), (543, 384071), (887, 235119), (1299, 160547), (2661, 78373)]