205651227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{31751}}^1$

素因数の和:31898

約数の個数: 16

約数和(自身を含む): 292626432

約数和(自身を除く): 86975205

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 31751, 95253, 539767, 1619301, 4032377, 12097131, 68550409, 205651227]

約数ペア:

[(1, 205651227), (3, 68550409), (17, 12097131), (51, 4032377), (127, 1619301), (381, 539767), (2159, 95253), (6477, 31751)]