222008084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{16139}}^1$

素因数の和:16343

約数の個数: 24

約数和(自身を含む): 411247200

約数和(自身を除く): 189239116

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 16139, 32278, 64556, 306641, 613282, 1226564, 2921159, 5842318, 11684636, 55502021, 111004042, 222008084]

約数ペア:

[(1, 222008084), (2, 111004042), (4, 55502021), (19, 11684636), (38, 5842318), (76, 2921159), (181, 1226564), (362, 613282), (724, 306641), (3439, 64556), (6878, 32278), (13756, 16139)]