201318575

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{97021}}^1$

素因数の和:97114

約数の個数: 12

約数和(自身を含む): 252645288

約数和(自身を除く): 51326713

約数列:

[1, 5, 25, 83, 415, 2075, 97021, 485105, 2425525, 8052743, 40263715, 201318575]

約数ペア:

[(1, 201318575), (5, 40263715), (25, 8052743), (83, 2425525), (415, 485105), (2075, 97021)]