207106189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 225244800

約数和(自身を除く): 18138611

約数列:

[1, 17, 43, 449, 631, 731, 7633, 10727, 19307, 27133, 283319, 328219, 461261, 4816423, 12182717, 207106189]

約数ペア:

[(1, 207106189), (17, 12182717), (43, 4816423), (449, 461261), (631, 328219), (731, 283319), (7633, 27133), (10727, 19307)]