207380967

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 293240832

約数和(自身を除く): 85859865

約数列:

[1, 3, 37, 47, 111, 127, 141, 313, 381, 939, 1739, 4699, 5217, 5969, 11581, 14097, 14711, 17907, 34743, 39751, 44133, 119253, 220853, 544307, 662559, 1470787, 1632921, 1868297, 4412361, 5604891, 69126989, 207380967]

約数ペア:

[(1, 207380967), (3, 69126989), (37, 5604891), (47, 4412361), (111, 1868297), (127, 1632921), (141, 1470787), (313, 662559), (381, 544307), (939, 220853), (1739, 119253), (4699, 44133), (5217, 39751), (5969, 34743), (11581, 17907), (14097, 14711)]