200947851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15473}}^1$

素因数の和:15532

約数の個数: 32

約数和(自身を含む): 329286720

約数和(自身を除く): 128338869

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 15473, 46419, 139257, 201149, 417771, 572501, 603447, 1717503, 1810341, 5152509, 5431023, 7442513, 15457527, 22327539, 66982617, 200947851]

約数ペア:

[(1, 200947851), (3, 66982617), (9, 22327539), (13, 15457527), (27, 7442513), (37, 5431023), (39, 5152509), (111, 1810341), (117, 1717503), (333, 603447), (351, 572501), (481, 417771), (999, 201149), (1443, 139257), (4329, 46419), (12987, 15473)]