188976.0000000

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{3221}}^1$

素因数の和:3338

約数の個数: 20

約数和(自身を含む): 10987020

約数和(自身を除く): 5369596

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 3221, 6442, 12884, 25768, 51536, 351089, 702178, 1404356, 2808712, 5617424]

約数ペア:

[(1, 5617424), (2, 2808712), (4, 1404356), (8, 702178), (16, 351089), (109, 51536), (218, 25768), (436, 12884), (872, 6442), (1744, 3221)]