201203681

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{1009}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 234449280

約数和(自身を除く): 33245599

約数列:

[1, 7, 61, 427, 467, 1009, 3269, 7063, 28487, 61549, 199409, 430843, 471203, 3298421, 28743383, 201203681]

約数ペア:

[(1, 201203681), (7, 28743383), (61, 3298421), (427, 471203), (467, 430843), (1009, 199409), (3269, 61549), (7063, 28487)]