201573774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{971}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 460961280

約数和(自身を除く): 259387506

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 607, 971, 1214, 1821, 1942, 2913, 3642, 5463, 5826, 8739, 10926, 11533, 17478, 18449, 23066, 34599, 36898, 55347, 69198, 103797, 110694, 166041, 207594, 332082, 589397, 1178794, 1768191, 3536382, 5304573, 10609146, 11198543, 22397086, 33595629, 67191258, 100786887, 201573774]

約数ペア:

[(1, 201573774), (2, 100786887), (3, 67191258), (6, 33595629), (9, 22397086), (18, 11198543), (19, 10609146), (38, 5304573), (57, 3536382), (114, 1768191), (171, 1178794), (342, 589397), (607, 332082), (971, 207594), (1214, 166041), (1821, 110694), (1942, 103797), (2913, 69198), (3642, 55347), (5463, 36898), (5826, 34599), (8739, 23066), (10926, 18449), (11533, 17478)]