208099668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{353911}}^1$

素因数の和:353932

約数の個数: 36

約数和(自身を含む): 564843552

約数和(自身を除く): 356743884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 353911, 707822, 1061733, 1415644, 2123466, 2477377, 4246932, 4954754, 7432131, 9909508, 14864262, 17341639, 29728524, 34683278, 52024917, 69366556, 104049834, 208099668]

約数ペア:

[(1, 208099668), (2, 104049834), (3, 69366556), (4, 52024917), (6, 34683278), (7, 29728524), (12, 17341639), (14, 14864262), (21, 9909508), (28, 7432131), (42, 4954754), (49, 4246932), (84, 2477377), (98, 2123466), (147, 1415644), (196, 1061733), (294, 707822), (588, 353911)]