203982138

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{66271}}^1$

素因数の和:66304

約数の個数: 40

約数和(自身を含む): 481134720

約数和(自身を除く): 277152582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 66271, 132542, 198813, 397626, 596439, 1192878, 1259149, 1789317, 2518298, 3578634, 3777447, 5367951, 7554894, 10735902, 11332341, 22664682, 33997023, 67994046, 101991069, 203982138]

約数ペア:

[(1, 203982138), (2, 101991069), (3, 67994046), (6, 33997023), (9, 22664682), (18, 11332341), (19, 10735902), (27, 7554894), (38, 5367951), (54, 3777447), (57, 3578634), (81, 2518298), (114, 1789317), (162, 1259149), (171, 1192878), (342, 596439), (513, 397626), (1026, 198813), (1539, 132542), (3078, 66271)]