201311106

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{256121}}^1$

素因数の和:256257

約数の個数: 16

約数和(自身を含む): 405697248

約数和(自身を除く): 204386142

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 256121, 512242, 768363, 1536726, 33551851, 67103702, 100655553, 201311106]

約数ペア:

[(1, 201311106), (2, 100655553), (3, 67103702), (6, 33551851), (131, 1536726), (262, 768363), (393, 512242), (786, 256121)]