198158982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4718071}}^1$

素因数の和:4718083

約数の個数: 16

約数和(自身を含む): 452934912

約数和(自身を除く): 254775930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4718071, 9436142, 14154213, 28308426, 33026497, 66052994, 99079491, 198158982]

約数ペア:

[(1, 198158982), (2, 99079491), (3, 66052994), (6, 33026497), (7, 28308426), (14, 14154213), (21, 9436142), (42, 4718071)]