210335916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2503999}}^1$

素因数の和:2504013

約数の個数: 24

約数和(自身を含む): 560896000

約数和(自身を除く): 350560084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2503999, 5007998, 7511997, 10015996, 15023994, 17527993, 30047988, 35055986, 52583979, 70111972, 105167958, 210335916]

約数ペア:

[(1, 210335916), (2, 105167958), (3, 70111972), (4, 52583979), (6, 35055986), (7, 30047988), (12, 17527993), (14, 15023994), (21, 10015996), (28, 7511997), (42, 5007998), (84, 2503999)]