200640591078

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{470987303}}^1$

素因数の和:470987379

約数の個数: 16

約数和(自身を含む): 406933030656

約数和(自身を除く): 206292439578

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 470987303, 941974606, 1412961909, 2825923818, 33440098513, 66880197026, 100320295539, 200640591078]

約数ペア:

[(1, 200640591078), (2, 100320295539), (3, 66880197026), (6, 33440098513), (71, 2825923818), (142, 1412961909), (213, 941974606), (426, 470987303)]