202130408452

素因数分解:

$2^2\times 7^1\times {\mathrm{7218943159}}^1$

素因数の和:7218943170

約数の個数: 12

約数和(自身を含む): 404260816960

約数和(自身を除く): 202130408508

約数列:

[1, 2, 4, 7, 14, 28, 7218943159, 14437886318, 28875772636, 50532602113, 101065204226, 202130408452]

約数ペア:

[(1, 202130408452), (2, 101065204226), (4, 50532602113), (7, 28875772636), (14, 14437886318), (28, 7218943159)]