207730144

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{15493}}^1$

素因数の和:15922

約数の個数: 24

約数和(自身を含む): 409971240

約数和(自身を除く): 202241096

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1676, 3352, 6704, 13408, 15493, 30986, 61972, 123944, 247888, 495776, 6491567, 12983134, 25966268, 51932536, 103865072, 207730144]

約数ペア:

[(1, 207730144), (2, 103865072), (4, 51932536), (8, 25966268), (16, 12983134), (32, 6491567), (419, 495776), (838, 247888), (1676, 123944), (3352, 61972), (6704, 30986), (13408, 15493)]