200868587031

素因数分解:

$3^1\times 7^2\times {\mathrm{1366452973}}^1$

素因数の和:1366452990

約数の個数: 12

約数和(自身を含む): 311551278072

約数和(自身を除く): 110682691041

約数列:

[1, 3, 7, 21, 49, 147, 1366452973, 4099358919, 9565170811, 28695512433, 66956195677, 200868587031]

約数ペア:

[(1, 200868587031), (3, 66956195677), (7, 28695512433), (21, 9565170811), (49, 4099358919), (147, 1366452973)]