203423499

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1283}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 299120640

約数和(自身を除く): 95697141

約数列:

[1, 3, 9, 79, 223, 237, 669, 711, 1283, 2007, 3849, 11547, 17617, 52851, 101357, 158553, 286109, 304071, 858327, 912213, 2574981, 22602611, 67807833, 203423499]

約数ペア:

[(1, 203423499), (3, 67807833), (9, 22602611), (79, 2574981), (223, 912213), (237, 858327), (669, 304071), (711, 286109), (1283, 158553), (2007, 101357), (3849, 52851), (11547, 17617)]