201380256085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{7770799}}^1$

素因数の和:7770948

約数の個数: 16

約数和(自身を含む): 248416934400

約数和(自身を除く): 47036678315

約数列:

[1, 5, 71, 73, 355, 365, 5183, 25915, 7770799, 38853995, 551726729, 567268327, 2758633645, 2836341635, 40276051217, 201380256085]

約数ペア:

[(1, 201380256085), (5, 40276051217), (71, 2836341635), (73, 2758633645), (355, 567268327), (365, 551726729), (5183, 38853995), (25915, 7770799)]