204088905

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{10331}}^1$

素因数の和:10781

約数の個数: 24

約数和(自身を含む): 354594240

約数和(自身を除く): 150505335

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 2195, 3951, 6585, 10331, 19755, 30993, 51655, 92979, 154965, 464895, 4535309, 13605927, 22676545, 40817781, 68029635, 204088905]

約数ペア:

[(1, 204088905), (3, 68029635), (5, 40817781), (9, 22676545), (15, 13605927), (45, 4535309), (439, 464895), (1317, 154965), (2195, 92979), (3951, 51655), (6585, 30993), (10331, 19755)]