200939048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{5749}}^1$

素因数の和:6029

約数の個数: 32

約数和(自身を含む): 400545000

約数和(自身を除く): 199605952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 4369, 5749, 8738, 11498, 17476, 22996, 34952, 45992, 97733, 195466, 390932, 781864, 1477493, 2954986, 5909972, 11819944, 25117381, 50234762, 100469524, 200939048]

約数ペア:

[(1, 200939048), (2, 100469524), (4, 50234762), (8, 25117381), (17, 11819944), (34, 5909972), (68, 2954986), (136, 1477493), (257, 781864), (514, 390932), (1028, 195466), (2056, 97733), (4369, 45992), (5749, 34952), (8738, 22996), (11498, 17476)]