209543967359

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{86143}}^1$

素因数の和:86639

約数の個数: 24

約数和(自身を含む): 234842327040

約数和(自身を除く): 25298359681

約数列:

[1, 17, 19, 289, 323, 443, 5491, 7531, 8417, 86143, 128027, 143089, 1464431, 1636717, 2432513, 24895327, 27824189, 38161349, 473011213, 648742933, 725065631, 11028629861, 12326115727, 209543967359]

約数ペア:

[(1, 209543967359), (17, 12326115727), (19, 11028629861), (289, 725065631), (323, 648742933), (443, 473011213), (5491, 38161349), (7531, 27824189), (8417, 24895327), (86143, 2432513), (128027, 1636717), (143089, 1464431)]