201656147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{84481}}^1$

素因数の和:84530

約数の個数: 16

約数和(自身を含む): 259528704

約数和(自身を除く): 57872557

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 84481, 591367, 929291, 2618911, 6505037, 18332377, 28808021, 201656147]

約数ペア:

[(1, 201656147), (7, 28808021), (11, 18332377), (31, 6505037), (77, 2618911), (217, 929291), (341, 591367), (2387, 84481)]