201504955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{42737}}^1$

素因数の和:42806

約数の個数: 16

約数和(自身を含む): 258479424

約数和(自身を除く): 56974469

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 42737, 213685, 982951, 1752217, 4914755, 8761085, 40300991, 201504955]

約数ペア:

[(1, 201504955), (5, 40300991), (23, 8761085), (41, 4914755), (115, 1752217), (205, 982951), (943, 213685), (4715, 42737)]