207408054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4938287}}^1$

素因数の和:4938299

約数の個数: 16

約数和(自身を含む): 474075648

約数和(自身を除く): 266667594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4938287, 9876574, 14814861, 29629722, 34568009, 69136018, 103704027, 207408054]

約数ペア:

[(1, 207408054), (2, 103704027), (3, 69136018), (6, 34568009), (7, 29629722), (14, 14814861), (21, 9876574), (42, 4938287)]