214897208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6823}}^1$

素因数の和:6987

約数の個数: 32

約数和(自身を含む): 419266560

約数和(自身を除く): 204369352

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 6823, 7874, 13646, 15748, 27292, 31496, 54584, 211513, 423026, 846052, 866521, 1692104, 1733042, 3466084, 6932168, 26862151, 53724302, 107448604, 214897208]

約数ペア:

[(1, 214897208), (2, 107448604), (4, 53724302), (8, 26862151), (31, 6932168), (62, 3466084), (124, 1733042), (127, 1692104), (248, 866521), (254, 846052), (508, 423026), (1016, 211513), (3937, 54584), (6823, 31496), (7874, 27292), (13646, 15748)]