209973302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59281}}^1$

素因数の和:59324

約数の個数: 32

約数和(自身を含む): 409757184

約数和(自身を除く): 199783882

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 59281, 118562, 414967, 652091, 829934, 1304182, 1363463, 2726926, 4564637, 9129274, 9544241, 14998093, 19088482, 29996186, 104986651, 209973302]

約数ペア:

[(1, 209973302), (2, 104986651), (7, 29996186), (11, 19088482), (14, 14998093), (22, 9544241), (23, 9129274), (46, 4564637), (77, 2726926), (154, 1363463), (161, 1304182), (253, 829934), (322, 652091), (506, 414967), (1771, 118562), (3542, 59281)]