199610187

素因数分解:

$3^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{6661}}^1$

素因数の和:8098

約数の個数: 16

約数和(自身を含む): 304426752

約数和(自身を除く): 104816565

約数列:

[1, 3, 7, 21, 1427, 4281, 6661, 9989, 19983, 29967, 46627, 139881, 9505247, 28515741, 66536729, 199610187]

約数ペア:

[(1, 199610187), (3, 66536729), (7, 28515741), (21, 9505247), (1427, 139881), (4281, 46627), (6661, 29967), (9989, 19983)]