209637828

素因数分解:

$2^2\times 3^3\times {\mathrm{1941091}}^1$

素因数の和:1941104

約数の個数: 24

約数和(自身を含む): 543505760

約数和(自身を除く): 333867932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1941091, 3882182, 5823273, 7764364, 11646546, 17469819, 23293092, 34939638, 52409457, 69879276, 104818914, 209637828]

約数ペア:

[(1, 209637828), (2, 104818914), (3, 69879276), (4, 52409457), (6, 34939638), (9, 23293092), (12, 17469819), (18, 11646546), (27, 7764364), (36, 5823273), (54, 3882182), (108, 1941091)]