199809969385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{9059}}^1\times {\mathrm{339331}}^1$

素因数の和:348408

約数の個数: 16

約数和(自身を含む): 258245225280

約数和(自身を除く): 58435255895

約数列:

[1, 5, 13, 65, 9059, 45295, 117767, 339331, 588835, 1696655, 4411303, 22056515, 3073999529, 15369997645, 39961993877, 199809969385]

約数ペア:

[(1, 199809969385), (5, 39961993877), (13, 15369997645), (65, 3073999529), (9059, 22056515), (45295, 4411303), (117767, 1696655), (339331, 588835)]