206779794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2659}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 445986240

約数和(自身を除く): 239206446

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 997, 1994, 2659, 2991, 5318, 5982, 7977, 12961, 15954, 25922, 34567, 38883, 69134, 77766, 103701, 207402, 2651023, 5302046, 7953069, 15906138, 34463299, 68926598, 103389897, 206779794]

約数ペア:

[(1, 206779794), (2, 103389897), (3, 68926598), (6, 34463299), (13, 15906138), (26, 7953069), (39, 5302046), (78, 2651023), (997, 207402), (1994, 103701), (2659, 77766), (2991, 69134), (5318, 38883), (5982, 34567), (7977, 25922), (12961, 15954)]