213597372

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{434141}}^1$

素因数の和:434189

約数の個数: 24

約数和(自身を含む): 510550992

約数和(自身を除く): 296953620

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 434141, 868282, 1302423, 1736564, 2604846, 5209692, 17799781, 35599562, 53399343, 71199124, 106798686, 213597372]

約数ペア:

[(1, 213597372), (2, 106798686), (3, 71199124), (4, 53399343), (6, 35599562), (12, 17799781), (41, 5209692), (82, 2604846), (123, 1736564), (164, 1302423), (246, 868282), (492, 434141)]