201983356

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{711209}}^1$

素因数の和:711284

約数の個数: 12

約数和(自身を含む): 358449840

約数和(自身を除く): 156466484

約数列:

[1, 2, 4, 71, 142, 284, 711209, 1422418, 2844836, 50495839, 100991678, 201983356]

約数ペア:

[(1, 201983356), (2, 100991678), (4, 50495839), (71, 2844836), (142, 1422418), (284, 711209)]