201516678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32831}}^1$

素因数の和:32881

約数の個数: 48

約数和(自身を含む): 491692032

約数和(自身を除く): 290175354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 32831, 65662, 98493, 196986, 295479, 361141, 590958, 722282, 1017761, 1083423, 2035522, 2166846, 3053283, 3250269, 6106566, 6500538, 9159849, 11195371, 18319698, 22390742, 33586113, 67172226, 100758339, 201516678]

約数ペア:

[(1, 201516678), (2, 100758339), (3, 67172226), (6, 33586113), (9, 22390742), (11, 18319698), (18, 11195371), (22, 9159849), (31, 6500538), (33, 6106566), (62, 3250269), (66, 3053283), (93, 2166846), (99, 2035522), (186, 1083423), (198, 1017761), (279, 722282), (341, 590958), (558, 361141), (682, 295479), (1023, 196986), (2046, 98493), (3069, 65662), (6138, 32831)]