205909617

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{3511}}^1$

素因数の和:3800

約数の個数: 16

約数和(自身を含む): 278656128

約数和(自身を除く): 72746511

約数列:

[1, 3, 113, 173, 339, 519, 3511, 10533, 19549, 58647, 396743, 607403, 1190229, 1822209, 68636539, 205909617]

約数ペア:

[(1, 205909617), (3, 68636539), (113, 1822209), (173, 1190229), (339, 607403), (519, 396743), (3511, 58647), (10533, 19549)]