205747732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{25301}}^1$

素因数の和:25431

約数の個数: 24

約数和(自身を含む): 382566240

約数和(自身を除く): 176818508

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 25301, 50602, 101204, 480719, 961438, 1922876, 2707207, 5414414, 10828828, 51436933, 102873866, 205747732]

約数ペア:

[(1, 205747732), (2, 102873866), (4, 51436933), (19, 10828828), (38, 5414414), (76, 2707207), (107, 1922876), (214, 961438), (428, 480719), (2033, 101204), (4066, 50602), (8132, 25301)]