201972670

素因数分解:

$2^1\times 5^1\times {\mathrm{4937}}^1\times {\mathrm{4091}}^1$

素因数の和:9035

約数の個数: 16

約数和(自身を含む): 363713328

約数和(自身を除く): 161740658

約数列:

[1, 2, 5, 10, 4091, 4937, 8182, 9874, 20455, 24685, 40910, 49370, 20197267, 40394534, 100986335, 201972670]

約数ペア:

[(1, 201972670), (2, 100986335), (5, 40394534), (10, 20197267), (4091, 49370), (4937, 40910), (8182, 24685), (9874, 20455)]