200962017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12289}}^1$

素因数の和:12397

約数の個数: 24

約数和(自身を含む): 306758400

約数和(自身を除く): 105796383

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5451, 12289, 16353, 36867, 110601, 282647, 847941, 970831, 2543823, 2912493, 8737479, 22329113, 66987339, 200962017]

約数ペア:

[(1, 200962017), (3, 66987339), (9, 22329113), (23, 8737479), (69, 2912493), (79, 2543823), (207, 970831), (237, 847941), (711, 282647), (1817, 110601), (5451, 36867), (12289, 16353)]