221094902

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{190271}}^1$

素因数の和:190363

約数の個数: 16

約数和(自身を含む): 383588352

約数和(自身を除く): 162493450

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 190271, 380542, 1331897, 2663794, 15792493, 31584986, 110547451, 221094902]

約数ペア:

[(1, 221094902), (2, 110547451), (7, 31584986), (14, 15792493), (83, 2663794), (166, 1331897), (581, 380542), (1162, 190271)]