201565208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{5281}}^1$

素因数の和:5667

約数の個数: 32

約数和(自身を含む): 408192960

約数和(自身を除く): 206627752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 2936, 4771, 5281, 9542, 10562, 19084, 21124, 38168, 42248, 68653, 137306, 274612, 549224, 1938127, 3876254, 7752508, 15505016, 25195651, 50391302, 100782604, 201565208]

約数ペア:

[(1, 201565208), (2, 100782604), (4, 50391302), (8, 25195651), (13, 15505016), (26, 7752508), (52, 3876254), (104, 1938127), (367, 549224), (734, 274612), (1468, 137306), (2936, 68653), (4771, 42248), (5281, 38168), (9542, 21124), (10562, 19084)]