204534486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21319}}^1$

素因数の和:21381

約数の個数: 48

約数和(自身を含む): 488910240

約数和(自身を除く): 284375754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 21319, 42638, 63957, 127914, 191871, 277147, 383742, 554294, 831441, 874079, 1662882, 1748158, 2494323, 2622237, 4988646, 5244474, 7866711, 11363027, 15733422, 22726054, 34089081, 68178162, 102267243, 204534486]

約数ペア:

[(1, 204534486), (2, 102267243), (3, 68178162), (6, 34089081), (9, 22726054), (13, 15733422), (18, 11363027), (26, 7866711), (39, 5244474), (41, 4988646), (78, 2622237), (82, 2494323), (117, 1748158), (123, 1662882), (234, 874079), (246, 831441), (369, 554294), (533, 383742), (738, 277147), (1066, 191871), (1599, 127914), (3198, 63957), (4797, 42638), (9594, 21319)]