196764513

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 310517760

約数和(自身を除く): 113753247

約数列:

[1, 3, 11, 19, 33, 47, 57, 121, 141, 209, 363, 517, 607, 627, 893, 1551, 1821, 2299, 2679, 5687, 6677, 6897, 9823, 11533, 17061, 20031, 28529, 29469, 34599, 73447, 85587, 108053, 126863, 220341, 313819, 324159, 380589, 542051, 941457, 1395493, 1626153, 3452009, 4186479, 5962561, 10356027, 17887683, 65588171, 196764513]

約数ペア:

[(1, 196764513), (3, 65588171), (11, 17887683), (19, 10356027), (33, 5962561), (47, 4186479), (57, 3452009), (121, 1626153), (141, 1395493), (209, 941457), (363, 542051), (517, 380589), (607, 324159), (627, 313819), (893, 220341), (1551, 126863), (1821, 108053), (2299, 85587), (2679, 73447), (5687, 34599), (6677, 29469), (6897, 28529), (9823, 20031), (11533, 17061)]