190851152

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{109433}}^1$

素因数の和:109550

約数の個数: 20

約数和(自身を含む): 373169940

約数和(自身を除く): 182318788

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 109433, 218866, 437732, 875464, 1750928, 11928197, 23856394, 47712788, 95425576, 190851152]

約数ペア:

[(1, 190851152), (2, 95425576), (4, 47712788), (8, 23856394), (16, 11928197), (109, 1750928), (218, 875464), (436, 437732), (872, 218866), (1744, 109433)]