230869114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21169}}^1$

素因数の和:21238

約数の個数: 32

約数和(自身を含む): 426787200

約数和(自身を除く): 195918086

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 21169, 42338, 148183, 296366, 402211, 804422, 867929, 1735858, 2815477, 5630954, 6075503, 12151006, 16490651, 32981302, 115434557, 230869114]

約数ペア:

[(1, 230869114), (2, 115434557), (7, 32981302), (14, 16490651), (19, 12151006), (38, 6075503), (41, 5630954), (82, 2815477), (133, 1735858), (266, 867929), (287, 804422), (574, 402211), (779, 296366), (1558, 148183), (5453, 42338), (10906, 21169)]