200042495

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 242592192

約数和(自身を除く): 42549697

約数列:

[1, 5, 173, 281, 823, 865, 1405, 4115, 48613, 142379, 231263, 243065, 711895, 1156315, 40008499, 200042495]

約数ペア:

[(1, 200042495), (5, 40008499), (173, 1156315), (281, 711895), (823, 243065), (865, 231263), (1405, 142379), (4115, 48613)]