201055078

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 349747200

約数和(自身を除く): 148692122

約数列:

[1, 2, 7, 14, 109, 218, 359, 367, 718, 734, 763, 1526, 2513, 2569, 5026, 5138, 39131, 40003, 78262, 80006, 131753, 263506, 273917, 280021, 547834, 560042, 922271, 1844542, 14361077, 28722154, 100527539, 201055078]

約数ペア:

[(1, 201055078), (2, 100527539), (7, 28722154), (14, 14361077), (109, 1844542), (218, 922271), (359, 560042), (367, 547834), (718, 280021), (734, 273917), (763, 263506), (1526, 131753), (2513, 80006), (2569, 78262), (5026, 40003), (5138, 39131)]