207241985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{2243}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 263678976

約数和(自身を除く): 56436991

約数列:

[1, 5, 17, 85, 1087, 2243, 5435, 11215, 18479, 38131, 92395, 190655, 2438141, 12190705, 41448397, 207241985]

約数ペア:

[(1, 207241985), (5, 41448397), (17, 12190705), (85, 2438141), (1087, 190655), (2243, 92395), (5435, 38131), (11215, 18479)]