204442218

素因数分解:

$2^1\times 3^6\times {\mathrm{140221}}^1$

素因数の和:140241

約数の個数: 28

約数和(自身を含む): 459787938

約数和(自身を除く): 255345720

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 140221, 280442, 420663, 841326, 1261989, 2523978, 3785967, 7571934, 11357901, 22715802, 34073703, 68147406, 102221109, 204442218]

約数ペア:

[(1, 204442218), (2, 102221109), (3, 68147406), (6, 34073703), (9, 22715802), (18, 11357901), (27, 7571934), (54, 3785967), (81, 2523978), (162, 1261989), (243, 841326), (486, 420663), (729, 280442), (1458, 140221)]