201669249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{208121}}^1$

素因数の和:208160

約数の個数: 16

約数和(自身を含む): 299695680

約数和(自身を除く): 98026431

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 208121, 624363, 3538057, 3954299, 10614171, 11862897, 67223083, 201669249]

約数ペア:

[(1, 201669249), (3, 67223083), (17, 11862897), (19, 10614171), (51, 3954299), (57, 3538057), (323, 624363), (969, 208121)]