207895479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 307701504

約数和(自身を除く): 99806025

約数列:

[1, 3, 11, 33, 113, 197, 283, 339, 591, 849, 1243, 2167, 3113, 3729, 6501, 9339, 22261, 31979, 55751, 66783, 95937, 167253, 244871, 351769, 613261, 734613, 1055307, 1839783, 6299863, 18899589, 69298493, 207895479]

約数ペア:

[(1, 207895479), (3, 69298493), (11, 18899589), (33, 6299863), (113, 1839783), (197, 1055307), (283, 734613), (339, 613261), (591, 351769), (849, 244871), (1243, 167253), (2167, 95937), (3113, 66783), (3729, 55751), (6501, 31979), (9339, 22261)]