203673585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2897}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 336631680

約数和(自身を除く): 132958095

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 327, 545, 645, 1635, 2897, 4687, 8691, 14061, 14485, 23435, 43455, 70305, 124571, 315773, 373713, 622855, 947319, 1578865, 1868565, 4736595, 13578239, 40734717, 67891195, 203673585]

約数ペア:

[(1, 203673585), (3, 67891195), (5, 40734717), (15, 13578239), (43, 4736595), (109, 1868565), (129, 1578865), (215, 947319), (327, 622855), (545, 373713), (645, 315773), (1635, 124571), (2897, 70305), (4687, 43455), (8691, 23435), (14061, 14485)]