207924636

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{244043}}^1$

素因数の和:244121

約数の個数: 24

約数和(自身を含む): 491992704

約数和(自身を除く): 284068068

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 244043, 488086, 732129, 976172, 1464258, 2928516, 17327053, 34654106, 51981159, 69308212, 103962318, 207924636]

約数ペア:

[(1, 207924636), (2, 103962318), (3, 69308212), (4, 51981159), (6, 34654106), (12, 17327053), (71, 2928516), (142, 1464258), (213, 976172), (284, 732129), (426, 488086), (852, 244043)]