255839826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{204019}}^1$

素因数の和:204054

約数の個数: 32

約数和(自身を含む): 587577600

約数和(自身を除く): 331737774

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 204019, 408038, 612057, 1224114, 2244209, 3876361, 4488418, 6732627, 7752722, 11629083, 13465254, 23258166, 42639971, 85279942, 127919913, 255839826]

約数ペア:

[(1, 255839826), (2, 127919913), (3, 85279942), (6, 42639971), (11, 23258166), (19, 13465254), (22, 11629083), (33, 7752722), (38, 6732627), (57, 4488418), (66, 3876361), (114, 2244209), (209, 1224114), (418, 612057), (627, 408038), (1254, 204019)]