199703154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4754837}}^1$

素因数の和:4754849

約数の個数: 16

約数和(自身を含む): 456464448

約数和(自身を除く): 256761294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4754837, 9509674, 14264511, 28529022, 33283859, 66567718, 99851577, 199703154]

約数ペア:

[(1, 199703154), (2, 99851577), (3, 66567718), (6, 33283859), (7, 28529022), (14, 14264511), (21, 9509674), (42, 4754837)]