207660291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{4271}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 291863040

約数和(自身を除く): 84202749

約数列:

[1, 3, 19, 57, 853, 2559, 4271, 12813, 16207, 48621, 81149, 243447, 3643163, 10929489, 69220097, 207660291]

約数ペア:

[(1, 207660291), (3, 69220097), (19, 10929489), (57, 3643163), (853, 243447), (2559, 81149), (4271, 48621), (12813, 16207)]