201560528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969041}}^1$

素因数の和:969062

約数の個数: 20

約数和(自身を含む): 420564228

約数和(自身を除く): 219003700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969041, 1938082, 3876164, 7752328, 12597533, 15504656, 25195066, 50390132, 100780264, 201560528]

約数ペア:

[(1, 201560528), (2, 100780264), (4, 50390132), (8, 25195066), (13, 15504656), (16, 12597533), (26, 7752328), (52, 3876164), (104, 1938082), (208, 969041)]