201020739

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{8537}}^1$

素因数の和:8754

約数の個数: 16

約数和(自身を含む): 275401728

約数和(自身を除く): 74380989

約数列:

[1, 3, 47, 141, 167, 501, 7849, 8537, 23547, 25611, 401239, 1203717, 1425679, 4277037, 67006913, 201020739]

約数ペア:

[(1, 201020739), (3, 67006913), (47, 4277037), (141, 1425679), (167, 1203717), (501, 401239), (7849, 25611), (8537, 23547)]