210883316

素因数分解:

$2^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{3779}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 422089920

約数和(自身を除く): 211206604

約数列:

[1, 2, 4, 7, 14, 28, 1993, 3779, 3986, 7558, 7972, 13951, 15116, 26453, 27902, 52906, 55804, 105812, 7531547, 15063094, 30126188, 52720829, 105441658, 210883316]

約数ペア:

[(1, 210883316), (2, 105441658), (4, 52720829), (7, 30126188), (14, 15063094), (28, 7531547), (1993, 105812), (3779, 55804), (3986, 52906), (7558, 27902), (7972, 26453), (13951, 15116)]