199276084

素因数分解:

$2^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{3571}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 398863808

約数和(自身を除く): 199587724

約数列:

[1, 2, 4, 7, 14, 28, 1993, 3571, 3986, 7142, 7972, 13951, 14284, 24997, 27902, 49994, 55804, 99988, 7117003, 14234006, 28468012, 49819021, 99638042, 199276084]

約数ペア:

[(1, 199276084), (2, 99638042), (4, 49819021), (7, 28468012), (14, 14234006), (28, 7117003), (1993, 99988), (3571, 55804), (3986, 49994), (7142, 27902), (7972, 24997), (13951, 14284)]