209250788

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{3779}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 372556800

約数和(自身を除く): 163306012

約数列:

[1, 2, 4, 109, 127, 218, 254, 436, 508, 3779, 7558, 13843, 15116, 27686, 55372, 411911, 479933, 823822, 959866, 1647644, 1919732, 52312697, 104625394, 209250788]

約数ペア:

[(1, 209250788), (2, 104625394), (4, 52312697), (109, 1919732), (127, 1647644), (218, 959866), (254, 823822), (436, 479933), (508, 411911), (3779, 55372), (7558, 27686), (13843, 15116)]