205728454

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{5087}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 314011008

約数和(自身を除く): 108282554

約数列:

[1, 2, 73, 146, 277, 554, 5087, 10174, 20221, 40442, 371351, 742702, 1409099, 2818198, 102864227, 205728454]

約数ペア:

[(1, 205728454), (2, 102864227), (73, 2818198), (146, 1409099), (277, 742702), (554, 371351), (5087, 40442), (10174, 20221)]