205383353

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{182239}}^1$

素因数の和:182276

約数の個数: 12

約数和(自身を含む): 249304320

約数和(自身を除く): 43920967

約数列:

[1, 7, 23, 49, 161, 1127, 182239, 1275673, 4191497, 8929711, 29340479, 205383353]

約数ペア:

[(1, 205383353), (7, 29340479), (23, 8929711), (49, 4191497), (161, 1275673), (1127, 182239)]