201980822404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1174307107}}^1$

素因数の和:1174307154

約数の個数: 12

約数和(自身を含む): 361686589264

約数和(自身を除く): 159705766860

約数列:

[1, 2, 4, 43, 86, 172, 1174307107, 2348614214, 4697228428, 50495205601, 100990411202, 201980822404]

約数ペア:

[(1, 201980822404), (2, 100990411202), (4, 50495205601), (43, 4697228428), (86, 2348614214), (172, 1174307107)]