201647739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{41161}}^1$

素因数の和:41258

約数の個数: 16

約数和(自身を含む): 284511744

約数和(自身を除く): 82864005

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 41161, 123483, 946703, 2840109, 2922431, 8767293, 67215913, 201647739]

約数ペア:

[(1, 201647739), (3, 67215913), (23, 8767293), (69, 2922431), (71, 2840109), (213, 946703), (1633, 123483), (4899, 41161)]