202187531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 263477760

約数和(自身を除く): 61290229

約数列:

[1, 7, 13, 19, 91, 133, 247, 337, 347, 1729, 2359, 2429, 4381, 4511, 6403, 6593, 30667, 31577, 44821, 46151, 83239, 85709, 116939, 582673, 599963, 818573, 1520207, 2221841, 10641449, 15552887, 28883933, 202187531]

約数ペア:

[(1, 202187531), (7, 28883933), (13, 15552887), (19, 10641449), (91, 2221841), (133, 1520207), (247, 818573), (337, 599963), (347, 582673), (1729, 116939), (2359, 85709), (2429, 83239), (4381, 46151), (4511, 44821), (6403, 31577), (6593, 30667)]