220135619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15013}}^1$

素因数の和:15098

約数の個数: 16

約数和(自身を含む): 253676544

約数和(自身を除く): 33540925

約数列:

[1, 11, 31, 43, 341, 473, 1333, 14663, 15013, 165143, 465403, 645559, 5119433, 7101149, 20012329, 220135619]

約数ペア:

[(1, 220135619), (11, 20012329), (31, 7101149), (43, 5119433), (341, 645559), (473, 465403), (1333, 165143), (14663, 15013)]