200331470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{282157}}^1$

素因数の和:282235

約数の個数: 16

約数和(自身を含む): 365676768

約数和(自身を除く): 165345298

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 282157, 564314, 1410785, 2821570, 20033147, 40066294, 100165735, 200331470]

約数ペア:

[(1, 200331470), (2, 100165735), (5, 40066294), (10, 20033147), (71, 2821570), (142, 1410785), (355, 564314), (710, 282157)]