201681546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4723}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 440805888

約数和(自身を除く): 239124342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 1294, 1941, 3882, 4723, 7117, 9446, 14169, 14234, 21351, 28338, 42702, 51953, 103906, 155859, 311718, 3055781, 6111562, 9167343, 18334686, 33613591, 67227182, 100840773, 201681546]

約数ペア:

[(1, 201681546), (2, 100840773), (3, 67227182), (6, 33613591), (11, 18334686), (22, 9167343), (33, 6111562), (66, 3055781), (647, 311718), (1294, 155859), (1941, 103906), (3882, 51953), (4723, 42702), (7117, 28338), (9446, 21351), (14169, 14234)]