207635886

素因数分解:

$2^1\times 3^4\times {\mathrm{1281703}}^1$

素因数の和:1281717

約数の個数: 20

約数和(自身を含む): 465258552

約数和(自身を除く): 257622666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1281703, 2563406, 3845109, 7690218, 11535327, 23070654, 34605981, 69211962, 103817943, 207635886]

約数ペア:

[(1, 207635886), (2, 103817943), (3, 69211962), (6, 34605981), (9, 23070654), (18, 11535327), (27, 7690218), (54, 3845109), (81, 2563406), (162, 1281703)]