202115973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{28439}}^1$

素因数の和:28568

約数の個数: 16

約数和(自身を含む): 283944960

約数和(自身を除く): 81828987

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 28439, 85317, 654097, 1962291, 2929217, 8787651, 67371991, 202115973]

約数ペア:

[(1, 202115973), (3, 67371991), (23, 8787651), (69, 2929217), (103, 1962291), (309, 654097), (2369, 85317), (7107, 28439)]