209547503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3079}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 29953297

約数列:

[1, 11, 23, 253, 269, 2959, 3079, 6187, 33869, 68057, 70817, 778987, 828251, 9110761, 19049773, 209547503]

約数ペア:

[(1, 209547503), (11, 19049773), (23, 9110761), (253, 828251), (269, 778987), (2959, 70817), (3079, 68057), (6187, 33869)]