201943496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3529}}^1$

素因数の和:3869

約数の個数: 32

約数和(自身を含む): 396489600

約数和(自身を除く): 194546104

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 311, 622, 1244, 2488, 3529, 7058, 7153, 14116, 14306, 28232, 28612, 57224, 81167, 162334, 324668, 649336, 1097519, 2195038, 4390076, 8780152, 25242937, 50485874, 100971748, 201943496]

約数ペア:

[(1, 201943496), (2, 100971748), (4, 50485874), (8, 25242937), (23, 8780152), (46, 4390076), (92, 2195038), (184, 1097519), (311, 649336), (622, 324668), (1244, 162334), (2488, 81167), (3529, 57224), (7058, 28612), (7153, 28232), (14116, 14306)]