199413186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4747933}}^1$

素因数の和:4747945

約数の個数: 16

約数和(自身を含む): 455801664

約数和(自身を除く): 256388478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4747933, 9495866, 14243799, 28487598, 33235531, 66471062, 99706593, 199413186]

約数ペア:

[(1, 199413186), (2, 99706593), (3, 66471062), (6, 33235531), (7, 28487598), (14, 14243799), (21, 9495866), (42, 4747933)]