198381313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 36764927

約数列:

[1, 13, 17, 47, 71, 221, 269, 611, 799, 923, 1207, 3337, 3497, 4573, 10387, 12643, 15691, 19099, 43381, 56729, 59449, 164359, 214931, 248287, 324683, 737477, 897653, 2794103, 4220879, 11669489, 15260101, 198381313]

約数ペア:

[(1, 198381313), (13, 15260101), (17, 11669489), (47, 4220879), (71, 2794103), (221, 897653), (269, 737477), (611, 324683), (799, 248287), (923, 214931), (1207, 164359), (3337, 59449), (3497, 56729), (4573, 43381), (10387, 19099), (12643, 15691)]