206866962

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157433}}^1$

素因数の和:157514

約数の個数: 24

約数和(自身を含む): 454354524

約数和(自身を除く): 247487562

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 157433, 314866, 472299, 944598, 1416897, 2833794, 11492609, 22985218, 34477827, 68955654, 103433481, 206866962]

約数ペア:

[(1, 206866962), (2, 103433481), (3, 68955654), (6, 34477827), (9, 22985218), (18, 11492609), (73, 2833794), (146, 1416897), (219, 944598), (438, 472299), (657, 314866), (1314, 157433)]