205588904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{23773}}^1$

素因数の和:23849

約数の個数: 32

約数和(自身を含む): 410814720

約数和(自身を除く): 205225816

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 23773, 47546, 95092, 190184, 546779, 1093558, 1117331, 2187116, 2234662, 4374232, 4469324, 8938648, 25698613, 51397226, 102794452, 205588904]

約数ペア:

[(1, 205588904), (2, 102794452), (4, 51397226), (8, 25698613), (23, 8938648), (46, 4469324), (47, 4374232), (92, 2234662), (94, 2187116), (184, 1117331), (188, 1093558), (376, 546779), (1081, 190184), (2162, 95092), (4324, 47546), (8648, 23773)]