205596306

素因数分解:

$2^1\times 3^4\times {\mathrm{1269113}}^1$

素因数の和:1269127

約数の個数: 20

約数和(自身を含む): 460688382

約数和(自身を除く): 255092076

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1269113, 2538226, 3807339, 7614678, 11422017, 22844034, 34266051, 68532102, 102798153, 205596306]

約数ペア:

[(1, 205596306), (2, 102798153), (3, 68532102), (6, 34266051), (9, 22844034), (18, 11422017), (27, 7614678), (54, 3807339), (81, 2538226), (162, 1269113)]