202608340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{920947}}^1$

素因数の和:920967

約数の個数: 24

約数和(自身を含む): 464157792

約数和(自身を除く): 261549452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 920947, 1841894, 3683788, 4604735, 9209470, 10130417, 18418940, 20260834, 40521668, 50652085, 101304170, 202608340]

約数ペア:

[(1, 202608340), (2, 101304170), (4, 50652085), (5, 40521668), (10, 20260834), (11, 18418940), (20, 10130417), (22, 9209470), (44, 4604735), (55, 3683788), (110, 1841894), (220, 920947)]