201132760

素因数分解:

$2^3\times 5^1\times {\mathrm{5028319}}^1$

素因数の和:5028330

約数の個数: 16

約数和(自身を含む): 452548800

約数和(自身を除く): 251416040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5028319, 10056638, 20113276, 25141595, 40226552, 50283190, 100566380, 201132760]

約数ペア:

[(1, 201132760), (2, 100566380), (4, 50283190), (5, 40226552), (8, 25141595), (10, 20113276), (20, 10056638), (40, 5028319)]