194892054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4640287}}^1$

素因数の和:4640299

約数の個数: 16

約数和(自身を含む): 445467648

約数和(自身を除く): 250575594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4640287, 9280574, 13920861, 27841722, 32482009, 64964018, 97446027, 194892054]

約数ペア:

[(1, 194892054), (2, 97446027), (3, 64964018), (6, 32482009), (7, 27841722), (14, 13920861), (21, 9280574), (42, 4640287)]