202013874

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{20149}}^1$

素因数の和:20714

約数の個数: 24

約数和(自身を含む): 438504300

約数和(自身を除く): 236490426

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1671, 3342, 5013, 10026, 20149, 40298, 60447, 120894, 181341, 362682, 11222993, 22445986, 33668979, 67337958, 101006937, 202013874]

約数ペア:

[(1, 202013874), (2, 101006937), (3, 67337958), (6, 33668979), (9, 22445986), (18, 11222993), (557, 362682), (1114, 181341), (1671, 120894), (3342, 60447), (5013, 40298), (10026, 20149)]