199323368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4349}}^1$

素因数の和:4709

約数の個数: 32

約数和(自身を含む): 396981000

約数和(自身を除く): 197657632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 2696, 4349, 5729, 8698, 11458, 17396, 22916, 34792, 45832, 73933, 147866, 295732, 591464, 1465613, 2931226, 5862452, 11724904, 24915421, 49830842, 99661684, 199323368]

約数ペア:

[(1, 199323368), (2, 99661684), (4, 49830842), (8, 24915421), (17, 11724904), (34, 5862452), (68, 2931226), (136, 1465613), (337, 591464), (674, 295732), (1348, 147866), (2696, 73933), (4349, 45832), (5729, 34792), (8698, 22916), (11458, 17396)]