208458504

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{8747}}^1$

素因数の和:9090

約数の個数: 48

約数和(自身を含む): 566345520

約数和(自身を除く): 357887016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 8747, 11916, 17494, 23832, 26241, 34988, 52482, 69976, 78723, 104964, 157446, 209928, 314892, 629784, 2895257, 5790514, 8685771, 11581028, 17371542, 23162056, 26057313, 34743084, 52114626, 69486168, 104229252, 208458504]

約数ペア:

[(1, 208458504), (2, 104229252), (3, 69486168), (4, 52114626), (6, 34743084), (8, 26057313), (9, 23162056), (12, 17371542), (18, 11581028), (24, 8685771), (36, 5790514), (72, 2895257), (331, 629784), (662, 314892), (993, 209928), (1324, 157446), (1986, 104964), (2648, 78723), (2979, 69976), (3972, 52482), (5958, 34988), (7944, 26241), (8747, 23832), (11916, 17494)]