209631534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{39301}}^1$

素因数の和:39440

約数の個数: 32

約数和(自身を含む): 482942976

約数和(自身を除く): 273311442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 39301, 78602, 117903, 235806, 275107, 550214, 825321, 1650642, 4991227, 9982454, 14973681, 29947362, 34938589, 69877178, 104815767, 209631534]

約数ペア:

[(1, 209631534), (2, 104815767), (3, 69877178), (6, 34938589), (7, 29947362), (14, 14973681), (21, 9982454), (42, 4991227), (127, 1650642), (254, 825321), (381, 550214), (762, 275107), (889, 235806), (1778, 117903), (2667, 78602), (5334, 39301)]