202105302

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{687433}}^1$

素因数の和:687452

約数の個数: 24

約数和(自身を含む): 470204856

約数和(自身を除く): 268099554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 687433, 1374866, 2062299, 4124598, 4812031, 9624062, 14436093, 28872186, 33684217, 67368434, 101052651, 202105302]

約数ペア:

[(1, 202105302), (2, 101052651), (3, 67368434), (6, 33684217), (7, 28872186), (14, 14436093), (21, 9624062), (42, 4812031), (49, 4124598), (98, 2062299), (147, 1374866), (294, 687433)]