202745257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 254499840

約数和(自身を除く): 51754583

約数列:

[1, 11, 13, 19, 71, 143, 209, 247, 781, 923, 1051, 1349, 2717, 10153, 11561, 13663, 14839, 17537, 19969, 74621, 150293, 192907, 219659, 259597, 820831, 970073, 1417799, 2855567, 10670803, 15595789, 18431387, 202745257]

約数ペア:

[(1, 202745257), (11, 18431387), (13, 15595789), (19, 10670803), (71, 2855567), (143, 1417799), (209, 970073), (247, 820831), (781, 259597), (923, 219659), (1051, 192907), (1349, 150293), (2717, 74621), (10153, 19969), (11561, 17537), (13663, 14839)]