200266381

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{4457}}^1$

素因数の和:4609

約数の個数: 16

約数和(自身を含む): 235382400

約数和(自身を除く): 35116019

約数列:

[1, 7, 49, 131, 343, 917, 4457, 6419, 31199, 44933, 218393, 583867, 1528751, 4087069, 28609483, 200266381]

約数ペア:

[(1, 200266381), (7, 28609483), (49, 4087069), (131, 1528751), (343, 583867), (917, 218393), (4457, 44933), (6419, 31199)]