219862802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{49363}}^1$

素因数の和:49513

約数の個数: 16

約数和(自身を含む): 351866592

約数和(自身を除く): 132003790

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 49363, 98726, 839171, 1678342, 6466553, 12933106, 109931401, 219862802]

約数ペア:

[(1, 219862802), (2, 109931401), (17, 12933106), (34, 6466553), (131, 1678342), (262, 839171), (2227, 98726), (4454, 49363)]