190225928

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{218149}}^1$

素因数の和:218264

約数の個数: 16

約数和(自身を含む): 359947500

約数和(自身を除く): 169721572

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 218149, 436298, 872596, 1745192, 23778241, 47556482, 95112964, 190225928]

約数ペア:

[(1, 190225928), (2, 95112964), (4, 47556482), (8, 23778241), (109, 1745192), (218, 872596), (436, 436298), (872, 218149)]