203525478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28057}}^1$

素因数の和:28109

約数の個数: 48

約数和(自身を含む): 490229376

約数和(自身を除く): 286703898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 28057, 56114, 84171, 168342, 252513, 364741, 505026, 729482, 869767, 1094223, 1739534, 2188446, 2609301, 3282669, 5218602, 6565338, 7827903, 11306971, 15655806, 22613942, 33920913, 67841826, 101762739, 203525478]

約数ペア:

[(1, 203525478), (2, 101762739), (3, 67841826), (6, 33920913), (9, 22613942), (13, 15655806), (18, 11306971), (26, 7827903), (31, 6565338), (39, 5218602), (62, 3282669), (78, 2609301), (93, 2188446), (117, 1739534), (186, 1094223), (234, 869767), (279, 729482), (403, 505026), (558, 364741), (806, 252513), (1209, 168342), (2418, 84171), (3627, 56114), (7254, 28057)]