200619106

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{21347}}^1$

素因数の和:21513

約数の個数: 16

約数和(自身を含む): 311510016

約数和(自身を除く): 110890910

約数列:

[1, 2, 37, 74, 127, 254, 4699, 9398, 21347, 42694, 789839, 1579678, 2711069, 5422138, 100309553, 200619106]

約数ペア:

[(1, 200619106), (2, 100309553), (37, 5422138), (74, 2711069), (127, 1579678), (254, 789839), (4699, 42694), (9398, 21347)]