201023630

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{47977}}^1$

素因数の和:48403

約数の個数: 16

約数和(自身を含む): 362713680

約数和(自身を除く): 161690050

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 47977, 95954, 239885, 479770, 20102363, 40204726, 100511815, 201023630]

約数ペア:

[(1, 201023630), (2, 100511815), (5, 40204726), (10, 20102363), (419, 479770), (838, 239885), (2095, 95954), (4190, 47977)]