201021548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2053}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 434790720

約数和(自身を除く): 233769172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 1076, 1883, 2053, 3497, 3766, 4106, 6994, 7532, 8212, 13988, 14371, 24479, 26689, 28742, 48958, 53378, 57484, 97916, 106756, 186823, 373646, 552257, 747292, 1104514, 2209028, 3865799, 7179341, 7731598, 14358682, 15463196, 28717364, 50255387, 100510774, 201021548]

約数ペア:

[(1, 201021548), (2, 100510774), (4, 50255387), (7, 28717364), (13, 15463196), (14, 14358682), (26, 7731598), (28, 7179341), (52, 3865799), (91, 2209028), (182, 1104514), (269, 747292), (364, 552257), (538, 373646), (1076, 186823), (1883, 106756), (2053, 97916), (3497, 57484), (3766, 53378), (4106, 48958), (6994, 28742), (7532, 26689), (8212, 24479), (13988, 14371)]