201294558

素因数分解:

$2^1\times 3^4\times {\mathrm{839}}^1\times {\mathrm{1481}}^1$

素因数の和:2334

約数の個数: 40

約数和(自身を含む): 451891440

約数和(自身を除く): 250596882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 839, 1481, 1678, 2517, 2962, 4443, 5034, 7551, 8886, 13329, 15102, 22653, 26658, 39987, 45306, 67959, 79974, 119961, 135918, 239922, 1242559, 2485118, 3727677, 7455354, 11183031, 22366062, 33549093, 67098186, 100647279, 201294558]

約数ペア:

[(1, 201294558), (2, 100647279), (3, 67098186), (6, 33549093), (9, 22366062), (18, 11183031), (27, 7455354), (54, 3727677), (81, 2485118), (162, 1242559), (839, 239922), (1481, 135918), (1678, 119961), (2517, 79974), (2962, 67959), (4443, 45306), (5034, 39987), (7551, 26658), (8886, 22653), (13329, 15102)]