200821684

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{8999}}^1$

素因数の和:9807

約数の個数: 24

約数和(自身を含む): 402192000

約数和(自身を除く): 201370316

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 8999, 11158, 17998, 22316, 35996, 62993, 125986, 251972, 7172203, 14344406, 28688812, 50205421, 100410842, 200821684]

約数ペア:

[(1, 200821684), (2, 100410842), (4, 50205421), (7, 28688812), (14, 14344406), (28, 7172203), (797, 251972), (1594, 125986), (3188, 62993), (5579, 35996), (8999, 22316), (11158, 17998)]