214209212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{332623}}^1$

素因数の和:332657

約数の個数: 24

約数和(自身を含む): 447046656

約数和(自身を除く): 232837444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 332623, 665246, 1330492, 2328361, 4656722, 7650329, 9313444, 15300658, 30601316, 53552303, 107104606, 214209212]

約数ペア:

[(1, 214209212), (2, 107104606), (4, 53552303), (7, 30601316), (14, 15300658), (23, 9313444), (28, 7650329), (46, 4656722), (92, 2328361), (161, 1330492), (322, 665246), (644, 332623)]