208195779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{9319}}^1$

素因数の和:10010

約数の個数: 16

約数和(自身を含む): 303310080

約数和(自身を除く): 95114301

約数列:

[1, 3, 11, 33, 677, 2031, 7447, 9319, 22341, 27957, 102509, 307527, 6308963, 18926889, 69398593, 208195779]

約数ペア:

[(1, 208195779), (3, 69398593), (11, 18926889), (33, 6308963), (677, 307527), (2031, 102509), (7447, 27957), (9319, 22341)]