202148109

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{72689}}^1$

素因数の和:72801

約数の個数: 16

約数和(自身を含む): 302390400

約数和(自身を除く): 100242291

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 72689, 218067, 654201, 1962603, 7486967, 22460901, 67382703, 202148109]

約数ペア:

[(1, 202148109), (3, 67382703), (9, 22460901), (27, 7486967), (103, 1962603), (309, 654201), (927, 218067), (2781, 72689)]