210002022155

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1\times {\mathrm{536479}}^1$

素因数の和:537554

約数の個数: 16

約数和(自身を含む): 255450316800

約数和(自身を除く): 45448294645

約数列:

[1, 5, 79, 395, 991, 4955, 78289, 391445, 536479, 2682395, 42381841, 211909205, 531650689, 2658253445, 42000404431, 210002022155]

約数ペア:

[(1, 210002022155), (5, 42000404431), (79, 2658253445), (395, 531650689), (991, 211909205), (4955, 42381841), (78289, 2682395), (391445, 536479)]