217668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 592704

約数和(自身を除く): 375036

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 97, 102, 132, 187, 194, 204, 291, 374, 388, 561, 582, 748, 1067, 1122, 1164, 1649, 2134, 2244, 3201, 3298, 4268, 4947, 6402, 6596, 9894, 12804, 18139, 19788, 36278, 54417, 72556, 108834, 217668]

約数ペア:

[(1, 217668), (2, 108834), (3, 72556), (4, 54417), (6, 36278), (11, 19788), (12, 18139), (17, 12804), (22, 9894), (33, 6596), (34, 6402), (44, 4947), (51, 4268), (66, 3298), (68, 3201), (97, 2244), (102, 2134), (132, 1649), (187, 1164), (194, 1122), (204, 1067), (291, 748), (374, 582), (388, 561)]