218761304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{5807}}^1$

素因数の和:6107

約数の個数: 32

約数和(自身を含む): 435948480

約数和(自身を除く): 217187176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 4709, 5807, 9418, 11614, 18836, 23228, 37672, 46456, 98719, 197438, 394876, 789752, 1608539, 3217078, 6434156, 12868312, 27345163, 54690326, 109380652, 218761304]

約数ペア:

[(1, 218761304), (2, 109380652), (4, 54690326), (8, 27345163), (17, 12868312), (34, 6434156), (68, 3217078), (136, 1608539), (277, 789752), (554, 394876), (1108, 197438), (2216, 98719), (4709, 46456), (5807, 37672), (9418, 23228), (11614, 18836)]