200680473

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{9643}}^1$

素因数の和:10644

約数の個数: 16

約数和(自身を含む): 306139136

約数和(自身を除く): 105458663

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 9643, 20811, 28929, 67501, 202503, 9556213, 28668639, 66893491, 200680473]

約数ペア:

[(1, 200680473), (3, 66893491), (7, 28668639), (21, 9556213), (991, 202503), (2973, 67501), (6937, 28929), (9643, 20811)]