207051856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{4157}}^1$

素因数の和:4459

約数の個数: 40

約数和(自身を含む): 439284384

約数和(自身を除く): 232232528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 566, 1132, 2264, 3113, 4157, 4528, 6226, 8314, 12452, 16628, 24904, 33256, 45727, 49808, 66512, 91454, 182908, 365816, 731632, 1176431, 2352862, 4705724, 9411448, 12940741, 18822896, 25881482, 51762964, 103525928, 207051856]

約数ペア:

[(1, 207051856), (2, 103525928), (4, 51762964), (8, 25881482), (11, 18822896), (16, 12940741), (22, 9411448), (44, 4705724), (88, 2352862), (176, 1176431), (283, 731632), (566, 365816), (1132, 182908), (2264, 91454), (3113, 66512), (4157, 49808), (4528, 45727), (6226, 33256), (8314, 24904), (12452, 16628)]