207345894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{18217}}^1$

素因数の和:18500

約数の個数: 32

約数和(自身を含む): 475708416

約数和(自身を除く): 268362522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 18217, 36434, 54651, 109302, 127519, 255038, 382557, 765114, 4936807, 9873614, 14810421, 29620842, 34557649, 69115298, 103672947, 207345894]

約数ペア:

[(1, 207345894), (2, 103672947), (3, 69115298), (6, 34557649), (7, 29620842), (14, 14810421), (21, 9873614), (42, 4936807), (271, 765114), (542, 382557), (813, 255038), (1626, 127519), (1897, 109302), (3794, 54651), (5691, 36434), (11382, 18217)]