199961508

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{119881}}^1$

素因数の和:120027

約数の個数: 24

約数和(自身を含む): 469937440

約数和(自身を除く): 269975932

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 119881, 239762, 359643, 479524, 719286, 1438572, 16663459, 33326918, 49990377, 66653836, 99980754, 199961508]

約数ペア:

[(1, 199961508), (2, 99980754), (3, 66653836), (4, 49990377), (6, 33326918), (12, 16663459), (139, 1438572), (278, 719286), (417, 479524), (556, 359643), (834, 239762), (1668, 119881)]