210335852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{16979}}^1$

素因数の和:17165

約数の個数: 24

約数和(自身を含む): 389860800

約数和(自身を除く): 179524948

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 16979, 33958, 67916, 322601, 645202, 1290404, 2767577, 5535154, 11070308, 52583963, 105167926, 210335852]

約数ペア:

[(1, 210335852), (2, 105167926), (4, 52583963), (19, 11070308), (38, 5535154), (76, 2767577), (163, 1290404), (326, 645202), (652, 322601), (3097, 67916), (6194, 33958), (12388, 16979)]