201478544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{434221}}^1$

素因数の和:434258

約数の個数: 20

約数和(自身を含む): 403826460

約数和(自身を除く): 202347916

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 434221, 868442, 1736884, 3473768, 6947536, 12592409, 25184818, 50369636, 100739272, 201478544]

約数ペア:

[(1, 201478544), (2, 100739272), (4, 50369636), (8, 25184818), (16, 12592409), (29, 6947536), (58, 3473768), (116, 1736884), (232, 868442), (464, 434221)]