206874189

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{104959}}^1$

素因数の和:105041

約数の個数: 16

約数和(自身を含む): 310681600

約数和(自身を除く): 103807411

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 104959, 314877, 944631, 2833893, 7662007, 22986021, 68958063, 206874189]

約数ペア:

[(1, 206874189), (3, 68958063), (9, 22986021), (27, 7662007), (73, 2833893), (219, 944631), (657, 314877), (1971, 104959)]