200901338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{69709}}^1$

素因数の和:69853

約数の個数: 16

約数和(自身を含む): 331261920

約数和(自身を除く): 130360582

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 69709, 139418, 766799, 1533598, 9131879, 18263758, 100450669, 200901338]

約数ペア:

[(1, 200901338), (2, 100450669), (11, 18263758), (22, 9131879), (131, 1533598), (262, 766799), (1441, 139418), (2882, 69709)]