200801845797

素因数分解:

$3^1\times 7^2\times {\mathrm{1365998951}}^1$

素因数の和:1365998968

約数の個数: 12

約数和(自身を含む): 311447761056

約数和(自身を除く): 110645915259

約数列:

[1, 3, 7, 21, 49, 147, 1365998951, 4097996853, 9561992657, 28685977971, 66933948599, 200801845797]

約数ペア:

[(1, 200801845797), (3, 66933948599), (7, 28685977971), (21, 9561992657), (49, 4097996853), (147, 1365998951)]