207006478

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{19379}}^1$

素因数の和:19504

約数の個数: 24

約数和(自身を含む): 364537800

約数和(自身を除く): 157531322

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 10682, 19379, 38758, 135653, 271306, 949571, 1899142, 2112311, 4224622, 14786177, 29572354, 103503239, 207006478]

約数ペア:

[(1, 207006478), (2, 103503239), (7, 29572354), (14, 14786177), (49, 4224622), (98, 2112311), (109, 1899142), (218, 949571), (763, 271306), (1526, 135653), (5341, 38758), (10682, 19379)]