202288200961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1947457}}^1$

素因数の和:1947565

約数の個数: 32

約数和(自身を含む): 269216593920

約数和(自身を除く): 66928392959

約数列:

[1, 7, 11, 19, 71, 77, 133, 209, 497, 781, 1349, 1463, 5467, 9443, 14839, 103873, 1947457, 13632199, 21422027, 37001683, 138269447, 149954189, 259011781, 407018513, 967886129, 1520963917, 2627119493, 2849129591, 10646747419, 18389836451, 28898314423, 202288200961]

約数ペア:

[(1, 202288200961), (7, 28898314423), (11, 18389836451), (19, 10646747419), (71, 2849129591), (77, 2627119493), (133, 1520963917), (209, 967886129), (497, 407018513), (781, 259011781), (1349, 149954189), (1463, 138269447), (5467, 37001683), (9443, 21422027), (14839, 13632199), (103873, 1947457)]