207965896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{14029}}^1$

素因数の和:14161

約数の個数: 32

約数和(自身を含む): 416691000

約数和(自身を除く): 208725104

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14029, 14824, 28058, 56116, 112232, 238493, 476986, 953972, 1529161, 1907944, 3058322, 6116644, 12233288, 25995737, 51991474, 103982948, 207965896]

約数ペア:

[(1, 207965896), (2, 103982948), (4, 51991474), (8, 25995737), (17, 12233288), (34, 6116644), (68, 3058322), (109, 1907944), (136, 1529161), (218, 953972), (436, 476986), (872, 238493), (1853, 112232), (3706, 56116), (7412, 28058), (14029, 14824)]