207958819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 226759680

約数和(自身を除く): 18800861

約数列:

[1, 19, 31, 443, 589, 797, 8417, 13733, 15143, 24707, 260927, 353071, 469433, 6708349, 10945201, 207958819]

約数ペア:

[(1, 207958819), (19, 10945201), (31, 6708349), (443, 469433), (589, 353071), (797, 260927), (8417, 24707), (13733, 15143)]