216157048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6863}}^1$

素因数の和:7027

約数の個数: 32

約数和(自身を含む): 421724160

約数和(自身を除く): 205567112

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 6863, 7874, 13726, 15748, 27452, 31496, 54904, 212753, 425506, 851012, 871601, 1702024, 1743202, 3486404, 6972808, 27019631, 54039262, 108078524, 216157048]

約数ペア:

[(1, 216157048), (2, 108078524), (4, 54039262), (8, 27019631), (31, 6972808), (62, 3486404), (124, 1743202), (127, 1702024), (248, 871601), (254, 851012), (508, 425506), (1016, 212753), (3937, 54904), (6863, 31496), (7874, 27452), (13726, 15748)]