200518443

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{72103}}^1$

素因数の和:72215

約数の個数: 16

約数和(自身を含む): 299952640

約数和(自身を除く): 99434197

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 72103, 216309, 648927, 1946781, 7426609, 22279827, 66839481, 200518443]

約数ペア:

[(1, 200518443), (3, 66839481), (9, 22279827), (27, 7426609), (103, 1946781), (309, 648927), (927, 216309), (2781, 72103)]