203410030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{286493}}^1$

素因数の和:286571

約数の個数: 16

約数和(自身を含む): 371296224

約数和(自身を除く): 167886194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 286493, 572986, 1432465, 2864930, 20341003, 40682006, 101705015, 203410030]

約数ペア:

[(1, 203410030), (2, 101705015), (5, 40682006), (10, 20341003), (71, 2864930), (142, 1432465), (355, 572986), (710, 286493)]