204597872

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{7607}}^1$

素因数の和:7697

約数の個数: 30

約数和(自身を含む): 406366104

約数和(自身を除く): 201768232

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 6724, 7607, 13448, 15214, 26896, 30428, 60856, 121712, 311887, 623774, 1247548, 2495096, 4990192, 12787367, 25574734, 51149468, 102298936, 204597872]

約数ペア:

[(1, 204597872), (2, 102298936), (4, 51149468), (8, 25574734), (16, 12787367), (41, 4990192), (82, 2495096), (164, 1247548), (328, 623774), (656, 311887), (1681, 121712), (3362, 60856), (6724, 30428), (7607, 26896), (13448, 15214)]