202109479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 253612800

約数和(自身を除く): 51503321

約数列:

[1, 11, 13, 19, 73, 143, 209, 247, 803, 949, 1019, 1387, 2717, 10439, 11209, 13247, 15257, 18031, 19361, 74387, 145717, 198341, 212971, 251693, 818257, 967031, 1413353, 2768623, 10637341, 15546883, 18373589, 202109479]

約数ペア:

[(1, 202109479), (11, 18373589), (13, 15546883), (19, 10637341), (73, 2768623), (143, 1413353), (209, 967031), (247, 818257), (803, 251693), (949, 212971), (1019, 198341), (1387, 145717), (2717, 74387), (10439, 19361), (11209, 18031), (13247, 15257)]