208816524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{828637}}^1$

素因数の和:828654

約数の個数: 36

約数和(自身を含む): 603248464

約数和(自身を除く): 394431940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 828637, 1657274, 2485911, 3314548, 4971822, 5800459, 7457733, 9943644, 11600918, 14915466, 17401377, 23201836, 29830932, 34802754, 52204131, 69605508, 104408262, 208816524]

約数ペア:

[(1, 208816524), (2, 104408262), (3, 69605508), (4, 52204131), (6, 34802754), (7, 29830932), (9, 23201836), (12, 17401377), (14, 14915466), (18, 11600918), (21, 9943644), (28, 7457733), (36, 5800459), (42, 4971822), (63, 3314548), (84, 2485911), (126, 1657274), (252, 828637)]