219799892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{4787}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 414794016

約数和(自身を除く): 194994124

約数列:

[1, 2, 4, 13, 26, 52, 883, 1766, 3532, 4787, 9574, 11479, 19148, 22958, 45916, 62231, 124462, 248924, 4226921, 8453842, 16907684, 54949973, 109899946, 219799892]

約数ペア:

[(1, 219799892), (2, 109899946), (4, 54949973), (13, 16907684), (26, 8453842), (52, 4226921), (883, 248924), (1766, 124462), (3532, 62231), (4787, 45916), (9574, 22958), (11479, 19148)]