202143165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18691}}^1$

素因数の和:18809

約数の個数: 32

約数和(自身を含む): 373241856

約数和(自身を除く): 171098691

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 18691, 56073, 93455, 130837, 280365, 392511, 654185, 1925173, 1962555, 5775519, 9625865, 13476211, 28877595, 40428633, 67381055, 202143165]

約数ペア:

[(1, 202143165), (3, 67381055), (5, 40428633), (7, 28877595), (15, 13476211), (21, 9625865), (35, 5775519), (103, 1962555), (105, 1925173), (309, 654185), (515, 392511), (721, 280365), (1545, 130837), (2163, 93455), (3605, 56073), (10815, 18691)]