214916982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5117071}}^1$

素因数の和:5117083

約数の個数: 16

約数和(自身を含む): 491238912

約数和(自身を除く): 276321930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5117071, 10234142, 15351213, 30702426, 35819497, 71638994, 107458491, 214916982]

約数ペア:

[(1, 214916982), (2, 107458491), (3, 71638994), (6, 35819497), (7, 30702426), (14, 15351213), (21, 10234142), (42, 5117071)]