201977377

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{6329}}^1$

素因数の和:6480

約数の個数: 16

約数和(自身を含む): 238210560

約数和(自身を除く): 36233183

約数列:

[1, 7, 47, 97, 329, 679, 4559, 6329, 31913, 44303, 297463, 613913, 2082241, 4297391, 28853911, 201977377]

約数ペア:

[(1, 201977377), (7, 28853911), (47, 4297391), (97, 2082241), (329, 613913), (679, 297463), (4559, 44303), (6329, 31913)]