201260156

素因数分解:

$2^2\times {\mathrm{1609}}^1\times {\mathrm{31271}}^1$

素因数の和:32884

約数の個数: 12

約数和(自身を含む): 352435440

約数和(自身を除く): 151175284

約数列:

[1, 2, 4, 1609, 3218, 6436, 31271, 62542, 125084, 50315039, 100630078, 201260156]

約数ペア:

[(1, 201260156), (2, 100630078), (4, 50315039), (1609, 125084), (3218, 62542), (6436, 31271)]