201912214

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{2861}}^1$

素因数の和:3012

約数の個数: 24

約数和(自身を含む): 351201744

約数和(自身を除く): 149289530

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2861, 5041, 5722, 10082, 20027, 35287, 40054, 70574, 203131, 406262, 1421917, 2843834, 14422301, 28844602, 100956107, 201912214]

約数ペア:

[(1, 201912214), (2, 100956107), (7, 28844602), (14, 14422301), (71, 2843834), (142, 1421917), (497, 406262), (994, 203131), (2861, 70574), (5041, 40054), (5722, 35287), (10082, 20027)]