208237029119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{763811}}^1$

素因数の和:763943

約数の個数: 32

約数和(自身を含む): 263973427200

約数和(自身を除く): 55736398081

約数列:

[1, 7, 17, 29, 79, 119, 203, 493, 553, 1343, 2291, 3451, 9401, 16037, 38947, 272629, 763811, 5346677, 12984787, 22150519, 60341069, 90893509, 155053633, 376558823, 422387483, 1025798173, 1749891001, 2635911761, 7180587211, 12249237007, 29748147017, 208237029119]

約数ペア:

[(1, 208237029119), (7, 29748147017), (17, 12249237007), (29, 7180587211), (79, 2635911761), (119, 1749891001), (203, 1025798173), (493, 422387483), (553, 376558823), (1343, 155053633), (2291, 90893509), (3451, 60341069), (9401, 22150519), (16037, 12984787), (38947, 5346677), (272629, 763811)]