201821556

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{579947}}^1$

素因数の和:579983

約数の個数: 24

約数和(自身を含む): 487156320

約数和(自身を除く): 285334764

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 579947, 1159894, 1739841, 2319788, 3479682, 6959364, 16818463, 33636926, 50455389, 67273852, 100910778, 201821556]

約数ペア:

[(1, 201821556), (2, 100910778), (3, 67273852), (4, 50455389), (6, 33636926), (12, 16818463), (29, 6959364), (58, 3479682), (87, 2319788), (116, 1739841), (174, 1159894), (348, 579947)]