201540742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 337962240

約数和(自身を除く): 136421498

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 559, 923, 1118, 1846, 2539, 3053, 5078, 6106, 33007, 39689, 66014, 79378, 109177, 180269, 218354, 360538, 1419301, 2343497, 2838602, 4686994, 7751567, 15503134, 100770371, 201540742]

約数ペア:

[(1, 201540742), (2, 100770371), (13, 15503134), (26, 7751567), (43, 4686994), (71, 2838602), (86, 2343497), (142, 1419301), (559, 360538), (923, 218354), (1118, 180269), (1846, 109177), (2539, 79378), (3053, 66014), (5078, 39689), (6106, 33007)]