208270147202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{106781}}^1\times {\mathrm{75017}}^1$

素因数の和:181813

約数の個数: 16

約数和(自身を含む): 336444027192

約数和(自身を除く): 128173879990

約数列:

[1, 2, 13, 26, 75017, 106781, 150034, 213562, 975221, 1388153, 1950442, 2776306, 8010390277, 16020780554, 104135073601, 208270147202]

約数ペア:

[(1, 208270147202), (2, 104135073601), (13, 16020780554), (26, 8010390277), (75017, 2776306), (106781, 1950442), (150034, 1388153), (213562, 975221)]