208036684779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1834199}}^1$

素因数の和:1834711

約数の個数: 32

約数和(自身を含む): 346531737600

約数和(自身を除く): 138495052821

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 491, 1473, 3437, 5401, 10311, 16203, 37807, 113421, 1834199, 5502597, 12839393, 20176189, 38518179, 60528567, 141233323, 423699969, 900591709, 2701775127, 6304141963, 9906508799, 18912425889, 29719526397, 69345561593, 208036684779]

約数ペア:

[(1, 208036684779), (3, 69345561593), (7, 29719526397), (11, 18912425889), (21, 9906508799), (33, 6304141963), (77, 2701775127), (231, 900591709), (491, 423699969), (1473, 141233323), (3437, 60528567), (5401, 38518179), (10311, 20176189), (16203, 12839393), (37807, 5502597), (113421, 1834199)]