206874191

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 218124288

約数和(自身を除く): 11250097

約数列:

[1, 31, 71, 193, 487, 2201, 5983, 13703, 15097, 34577, 93991, 424793, 1071887, 2913721, 6673361, 206874191]

約数ペア:

[(1, 206874191), (31, 6673361), (71, 2913721), (193, 1071887), (487, 424793), (2201, 93991), (5983, 34577), (13703, 15097)]