208688291229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4179701}}^1$

素因数の和:4179821

約数の個数: 32

約数和(自身を含む): 325013627520

約数和(自身を除く): 116325336291

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1513, 2937, 4539, 16643, 49929, 4179701, 12539103, 45976711, 71054917, 137930133, 213164751, 371993389, 781604087, 1115980167, 2344812261, 4091927279, 6323887613, 12275781837, 18971662839, 69562763743, 208688291229]

約数ペア:

[(1, 208688291229), (3, 69562763743), (11, 18971662839), (17, 12275781837), (33, 6323887613), (51, 4091927279), (89, 2344812261), (187, 1115980167), (267, 781604087), (561, 371993389), (979, 213164751), (1513, 137930133), (2937, 71054917), (4539, 45976711), (16643, 12539103), (49929, 4179701)]