199471006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{749891}}^1$

素因数の和:749919

約数の個数: 16

約数和(自身を含む): 359948160

約数和(自身を除く): 160477154

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 749891, 1499782, 5249237, 10498474, 14247929, 28495858, 99735503, 199471006]

約数ペア:

[(1, 199471006), (2, 99735503), (7, 28495858), (14, 14247929), (19, 10498474), (38, 5249237), (133, 1499782), (266, 749891)]