204606

素因数分解:

$2^1\times 3^5\times {\mathrm{421}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 460824

約数和(自身を除く): 256218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 421, 486, 842, 1263, 2526, 3789, 7578, 11367, 22734, 34101, 68202, 102303, 204606]

約数ペア:

[(1, 204606), (2, 102303), (3, 68202), (6, 34101), (9, 22734), (18, 11367), (27, 7578), (54, 3789), (81, 2526), (162, 1263), (243, 842), (421, 486)]