204980748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2440247}}^1$

素因数の和:2440261

約数の個数: 24

約数和(自身を含む): 546615552

約数和(自身を除く): 341634804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2440247, 4880494, 7320741, 9760988, 14641482, 17081729, 29282964, 34163458, 51245187, 68326916, 102490374, 204980748]

約数ペア:

[(1, 204980748), (2, 102490374), (3, 68326916), (4, 51245187), (6, 34163458), (7, 29282964), (12, 17081729), (14, 14641482), (21, 9760988), (28, 7320741), (42, 4880494), (84, 2440247)]