201072065

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{1051}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 244956096

約数和(自身を除く): 43884031

約数列:

[1, 5, 83, 415, 461, 1051, 2305, 5255, 38263, 87233, 191315, 436165, 484511, 2422555, 40214413, 201072065]

約数ペア:

[(1, 201072065), (5, 40214413), (83, 2422555), (415, 484511), (461, 436165), (1051, 191315), (2305, 87233), (5255, 38263)]