207978066

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{608123}}^1$

素因数の和:608150

約数の個数: 24

約数和(自身を含む): 474336720

約数和(自身を除く): 266358654

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 608123, 1216246, 1824369, 3648738, 5473107, 10946214, 11554337, 23108674, 34663011, 69326022, 103989033, 207978066]

約数ペア:

[(1, 207978066), (2, 103989033), (3, 69326022), (6, 34663011), (9, 23108674), (18, 11554337), (19, 10946214), (38, 5473107), (57, 3648738), (114, 1824369), (171, 1216246), (342, 608123)]