201843004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 418279680

約数和(自身を除く): 216436676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 121, 188, 209, 242, 418, 467, 484, 517, 836, 893, 934, 1034, 1786, 1868, 2068, 2299, 3572, 4598, 5137, 5687, 8873, 9196, 9823, 10274, 11374, 17746, 19646, 20548, 21949, 22748, 35492, 39292, 43898, 56507, 87796, 97603, 108053, 113014, 195206, 216106, 226028, 241439, 390412, 417031, 432212, 482878, 834062, 965756, 1073633, 1668124, 2147266, 2655829, 4294532, 4587341, 5311658, 9174682, 10623316, 18349364, 50460751, 100921502, 201843004]

約数ペア:

[(1, 201843004), (2, 100921502), (4, 50460751), (11, 18349364), (19, 10623316), (22, 9174682), (38, 5311658), (44, 4587341), (47, 4294532), (76, 2655829), (94, 2147266), (121, 1668124), (188, 1073633), (209, 965756), (242, 834062), (418, 482878), (467, 432212), (484, 417031), (517, 390412), (836, 241439), (893, 226028), (934, 216106), (1034, 195206), (1786, 113014), (1868, 108053), (2068, 97603), (2299, 87796), (3572, 56507), (4598, 43898), (5137, 39292), (5687, 35492), (8873, 22748), (9196, 21949), (9823, 20548), (10274, 19646), (11374, 17746)]