202142974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{66103}}^1$

素因数の和:66255

約数の個数: 16

約数和(自身を含む): 333164160

約数和(自身を除く): 131021186

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 66103, 132206, 727133, 1454266, 9188317, 18376634, 101071487, 202142974]

約数ペア:

[(1, 202142974), (2, 101071487), (11, 18376634), (22, 9188317), (139, 1454266), (278, 727133), (1529, 132206), (3058, 66103)]