205659410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1869631}}^1$

素因数の和:1869649

約数の個数: 16

約数和(自身を含む): 403840512

約数和(自身を除く): 198181102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1869631, 3739262, 9348155, 18696310, 20565941, 41131882, 102829705, 205659410]

約数ペア:

[(1, 205659410), (2, 102829705), (5, 41131882), (10, 20565941), (11, 18696310), (22, 9348155), (55, 3739262), (110, 1869631)]