201480769

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{9649}}^1$

素因数の和:9832

約数の個数: 16

約数和(自身を含む): 243952000

約数和(自身を除く): 42471231

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 9649, 20881, 67543, 183331, 1283317, 1514893, 10604251, 28782967, 201480769]

約数ペア:

[(1, 201480769), (7, 28782967), (19, 10604251), (133, 1514893), (157, 1283317), (1099, 183331), (2983, 67543), (9649, 20881)]