208767567

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1\times {\mathrm{1301}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 282169440

約数和(自身を除く): 73401873

約数列:

[1, 3, 89, 267, 601, 1301, 1803, 3903, 53489, 115789, 160467, 347367, 781901, 2345703, 69589189, 208767567]

約数ペア:

[(1, 208767567), (3, 69589189), (89, 2345703), (267, 781901), (601, 347367), (1301, 160467), (1803, 115789), (3903, 53489)]