260520054

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{218191}}^1$

素因数の和:218395

約数の個数: 16

約数和(自身を含む): 523660800

約数和(自身を除く): 263140746

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 218191, 436382, 654573, 1309146, 43420009, 86840018, 130260027, 260520054]

約数ペア:

[(1, 260520054), (2, 130260027), (3, 86840018), (6, 43420009), (199, 1309146), (398, 654573), (597, 436382), (1194, 218191)]