201567423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 289843200

約数和(自身を除く): 88275777

約数列:

[1, 3, 23, 59, 67, 69, 177, 201, 739, 1357, 1541, 2217, 3953, 4071, 4623, 11859, 16997, 43601, 49513, 50991, 90919, 130803, 148539, 272757, 1002823, 1138799, 2921267, 3008469, 3416397, 8763801, 67189141, 201567423]

約数ペア:

[(1, 201567423), (3, 67189141), (23, 8763801), (59, 3416397), (67, 3008469), (69, 2921267), (177, 1138799), (201, 1002823), (739, 272757), (1357, 148539), (1541, 130803), (2217, 90919), (3953, 50991), (4071, 49513), (4623, 43601), (11859, 16997)]