201972635

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{9643}}^1$

素因数の和:9778

約数の個数: 16

約数和(自身を含む): 249972480

約数和(自身を除く): 47999845

約数列:

[1, 5, 59, 71, 295, 355, 4189, 9643, 20945, 48215, 568937, 684653, 2844685, 3423265, 40394527, 201972635]

約数ペア:

[(1, 201972635), (5, 40394527), (59, 3423265), (71, 2844685), (295, 684653), (355, 568937), (4189, 48215), (9643, 20945)]