209320024

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 189847976

約数列:

[1, 2, 4, 8, 83, 166, 239, 332, 478, 664, 956, 1319, 1912, 2638, 5276, 10552, 19837, 39674, 79348, 109477, 158696, 218954, 315241, 437908, 630482, 875816, 1260964, 2521928, 26165003, 52330006, 104660012, 209320024]

約数ペア:

[(1, 209320024), (2, 104660012), (4, 52330006), (8, 26165003), (83, 2521928), (166, 1260964), (239, 875816), (332, 630482), (478, 437908), (664, 315241), (956, 218954), (1319, 158696), (1912, 109477), (2638, 79348), (5276, 39674), (10552, 19837)]