208835840279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1\times {\mathrm{6961}}^1$

素因数の和:8007

約数の個数: 32

約数和(自身を含む): 237890537472

約数和(自身を除く): 29054697193

約数列:

[1, 11, 31, 97, 341, 907, 1067, 3007, 6961, 9977, 28117, 33077, 76571, 87979, 215791, 309287, 675217, 967769, 2373701, 2727349, 6313627, 7427387, 20931727, 30000839, 69449897, 195722437, 230248997, 612421819, 2152946807, 6736640009, 18985076389, 208835840279]

約数ペア:

[(1, 208835840279), (11, 18985076389), (31, 6736640009), (97, 2152946807), (341, 612421819), (907, 230248997), (1067, 195722437), (3007, 69449897), (6961, 30000839), (9977, 20931727), (28117, 7427387), (33077, 6313627), (76571, 2727349), (87979, 2373701), (215791, 967769), (309287, 675217)]