201014181

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{42221}}^1$

素因数の和:42273

約数の個数: 18

約数和(自身を含む): 303533958

約数和(自身を除く): 102519777

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 42221, 126663, 379989, 971083, 2913249, 8739747, 22334909, 67004727, 201014181]

約数ペア:

[(1, 201014181), (3, 67004727), (9, 22334909), (23, 8739747), (69, 2913249), (207, 971083), (529, 379989), (1587, 126663), (4761, 42221)]