201016905

素因数分解:

$3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{6271}}^1$

素因数の和:8416

約数の個数: 16

約数和(自身を含む): 321828864

約数和(自身を除く): 120811959

約数列:

[1, 3, 5, 15, 2137, 6271, 6411, 10685, 18813, 31355, 32055, 94065, 13401127, 40203381, 67005635, 201016905]

約数ペア:

[(1, 201016905), (3, 67005635), (5, 40203381), (15, 13401127), (2137, 94065), (6271, 32055), (6411, 31355), (10685, 18813)]