204393906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{597643}}^1$

素因数の和:597670

約数の個数: 24

約数和(自身を含む): 466162320

約数和(自身を除く): 261768414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 597643, 1195286, 1792929, 3585858, 5378787, 10757574, 11355217, 22710434, 34065651, 68131302, 102196953, 204393906]

約数ペア:

[(1, 204393906), (2, 102196953), (3, 68131302), (6, 34065651), (9, 22710434), (18, 11355217), (19, 10757574), (38, 5378787), (57, 3585858), (114, 1792929), (171, 1195286), (342, 597643)]