205126539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{68171}}^1$

素因数の和:68250

約数の個数: 16

約数和(自身を含む): 294503040

約数和(自身を除く): 89376501

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 68171, 204513, 1158907, 3476721, 4022089, 12066267, 68375513, 205126539]

約数ペア:

[(1, 205126539), (3, 68375513), (17, 12066267), (51, 4022089), (59, 3476721), (177, 1158907), (1003, 204513), (3009, 68171)]