205750864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68767}}^1$

素因数の和:68803

約数の個数: 40

約数和(自身を含む): 460470528

約数和(自身を除く): 254719664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 68767, 137534, 275068, 550136, 756437, 1100272, 1169039, 1512874, 2338078, 3025748, 4676156, 6051496, 9352312, 12102992, 12859429, 18704624, 25718858, 51437716, 102875432, 205750864]

約数ペア:

[(1, 205750864), (2, 102875432), (4, 51437716), (8, 25718858), (11, 18704624), (16, 12859429), (17, 12102992), (22, 9352312), (34, 6051496), (44, 4676156), (68, 3025748), (88, 2338078), (136, 1512874), (176, 1169039), (187, 1100272), (272, 756437), (374, 550136), (748, 275068), (1496, 137534), (2992, 68767)]