209936637

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{34253}}^1$

素因数の和:34489

約数の個数: 16

約数和(自身を含む): 312396480

約数和(自身を除く): 102459843

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 34253, 102759, 308277, 924831, 7775431, 23326293, 69978879, 209936637]

約数ペア:

[(1, 209936637), (3, 69978879), (9, 23326293), (27, 7775431), (227, 924831), (681, 308277), (2043, 102759), (6129, 34253)]