194853769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17911}}^1$

素因数の和:17988

約数の個数: 16

約数和(自身を含む): 226980864

約数和(自身を除く): 32127095

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 17911, 197021, 411953, 770173, 4531483, 8471903, 17713979, 194853769]

約数ペア:

[(1, 194853769), (11, 17713979), (23, 8471903), (43, 4531483), (253, 770173), (473, 411953), (989, 197021), (10879, 17911)]