206984809

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 223534080

約数和(自身を除く): 16549271

約数列:

[1, 17, 71, 223, 769, 1207, 3791, 13073, 15833, 54599, 171487, 269161, 928183, 2915279, 12175577, 206984809]

約数ペア:

[(1, 206984809), (17, 12175577), (71, 2915279), (223, 928183), (769, 269161), (1207, 171487), (3791, 54599), (13073, 15833)]