201530468

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 356898360

約数和(自身を除く): 155367892

約数列:

[1, 2, 4, 173, 181, 346, 362, 692, 724, 1609, 3218, 6436, 31313, 62626, 125252, 278357, 291229, 556714, 582458, 1113428, 1164916, 50382617, 100765234, 201530468]

約数ペア:

[(1, 201530468), (2, 100765234), (4, 50382617), (173, 1164916), (181, 1113428), (346, 582458), (362, 556714), (692, 291229), (724, 278357), (1609, 125252), (3218, 62626), (6436, 31313)]