211043982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{4217}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 445420800

約数和(自身を除く): 234376818

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 439, 878, 1317, 2634, 4217, 8341, 8434, 12651, 16682, 25023, 25302, 50046, 80123, 160246, 240369, 480738, 1851263, 3702526, 5553789, 11107578, 35173997, 70347994, 105521991, 211043982]

約数ペア:

[(1, 211043982), (2, 105521991), (3, 70347994), (6, 35173997), (19, 11107578), (38, 5553789), (57, 3702526), (114, 1851263), (439, 480738), (878, 240369), (1317, 160246), (2634, 80123), (4217, 50046), (8341, 25302), (8434, 25023), (12651, 16682)]