208831644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{828697}}^1$

素因数の和:828714

約数の個数: 36

約数和(自身を含む): 603292144

約数和(自身を除く): 394460500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 828697, 1657394, 2486091, 3314788, 4972182, 5800879, 7458273, 9944364, 11601758, 14916546, 17402637, 23203516, 29833092, 34805274, 52207911, 69610548, 104415822, 208831644]

約数ペア:

[(1, 208831644), (2, 104415822), (3, 69610548), (4, 52207911), (6, 34805274), (7, 29833092), (9, 23203516), (12, 17402637), (14, 14916546), (18, 11601758), (21, 9944364), (28, 7458273), (36, 5800879), (42, 4972182), (63, 3314788), (84, 2486091), (126, 1657394), (252, 828697)]