208115784

素因数分解:

$2^3\times 3^3\times {\mathrm{963499}}^1$

素因数の和:963514

約数の個数: 32

約数和(自身を含む): 578100000

約数和(自身を除く): 369984216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 963499, 1926998, 2890497, 3853996, 5780994, 7707992, 8671491, 11561988, 17342982, 23123976, 26014473, 34685964, 52028946, 69371928, 104057892, 208115784]

約数ペア:

[(1, 208115784), (2, 104057892), (3, 69371928), (4, 52028946), (6, 34685964), (8, 26014473), (9, 23123976), (12, 17342982), (18, 11561988), (24, 8671491), (27, 7707992), (36, 5780994), (54, 3853996), (72, 2890497), (108, 1926998), (216, 963499)]