200692647

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{34897}}^1$

素因数の和:34980

約数の個数: 20

約数和(自身を含む): 304031376

約数和(自身を除く): 103338729

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 34897, 104691, 314073, 942219, 2477687, 2826657, 7433061, 22299183, 66897549, 200692647]

約数ペア:

[(1, 200692647), (3, 66897549), (9, 22299183), (27, 7433061), (71, 2826657), (81, 2477687), (213, 942219), (639, 314073), (1917, 104691), (5751, 34897)]