207931101

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 325585920

約数和(自身を除く): 117654819

約数列:

[1, 3, 7, 21, 43, 129, 301, 409, 563, 903, 1227, 1689, 2863, 3941, 8589, 11823, 17587, 24209, 52761, 72627, 123109, 169463, 230267, 369327, 508389, 690801, 1611869, 4835607, 9901481, 29704443, 69310367, 207931101]

約数ペア:

[(1, 207931101), (3, 69310367), (7, 29704443), (21, 9901481), (43, 4835607), (129, 1611869), (301, 690801), (409, 508389), (563, 369327), (903, 230267), (1227, 169463), (1689, 123109), (2863, 72627), (3941, 52761), (8589, 24209), (11823, 17587)]