201066160

素因数分解:

$2^4\times 5^1\times {\mathrm{2513327}}^1$

素因数の和:2513340

約数の個数: 20

約数和(自身を含む): 467479008

約数和(自身を除く): 266412848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2513327, 5026654, 10053308, 12566635, 20106616, 25133270, 40213232, 50266540, 100533080, 201066160]

約数ペア:

[(1, 201066160), (2, 100533080), (4, 50266540), (5, 40213232), (8, 25133270), (10, 20106616), (16, 12566635), (20, 10053308), (40, 5026654), (80, 2513327)]