201847281

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{4663}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 275810304

約数和(自身を除く): 73963023

約数列:

[1, 3, 47, 141, 307, 921, 4663, 13989, 14429, 43287, 219161, 657483, 1431541, 4294623, 67282427, 201847281]

約数ペア:

[(1, 201847281), (3, 67282427), (47, 4294623), (141, 1431541), (307, 657483), (921, 219161), (4663, 43287), (13989, 14429)]