204345189

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1381}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 303337944

約数和(自身を除く): 98992755

約数列:

[1, 3, 9, 41, 123, 369, 401, 1203, 1381, 3609, 4143, 12429, 16441, 49323, 56621, 147969, 169863, 509589, 553781, 1661343, 4984029, 22705021, 68115063, 204345189]

約数ペア:

[(1, 204345189), (3, 68115063), (9, 22705021), (41, 4984029), (123, 1661343), (369, 553781), (401, 509589), (1203, 169863), (1381, 147969), (3609, 56621), (4143, 49323), (12429, 16441)]