206492184440

素因数分解:

$2^3\times 5^1\times {\mathrm{5162304611}}^1$

素因数の和:5162304622

約数の個数: 16

約数和(自身を含む): 464607415080

約数和(自身を除く): 258115230640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5162304611, 10324609222, 20649218444, 25811523055, 41298436888, 51623046110, 103246092220, 206492184440]

約数ペア:

[(1, 206492184440), (2, 103246092220), (4, 51623046110), (5, 41298436888), (8, 25811523055), (10, 20649218444), (20, 10324609222), (40, 5162304611)]