201279918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{2251}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 460488960

約数和(自身を除く): 259209042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2129, 2251, 4258, 4502, 6387, 6753, 12774, 13506, 14903, 15757, 29806, 31514, 44709, 47271, 89418, 94542, 4792379, 9584758, 14377137, 28754274, 33546653, 67093306, 100639959, 201279918]

約数ペア:

[(1, 201279918), (2, 100639959), (3, 67093306), (6, 33546653), (7, 28754274), (14, 14377137), (21, 9584758), (42, 4792379), (2129, 94542), (2251, 89418), (4258, 47271), (4502, 44709), (6387, 31514), (6753, 29806), (12774, 15757), (13506, 14903)]