202187937

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 317325312

約数和(自身を除く): 115137375

約数列:

[1, 3, 7, 21, 47, 127, 141, 329, 381, 889, 987, 1613, 2667, 4839, 5969, 11291, 17907, 33873, 41783, 75811, 125349, 204851, 227433, 530677, 614553, 1433957, 1592031, 4301871, 9627997, 28883991, 67395979, 202187937]

約数ペア:

[(1, 202187937), (3, 67395979), (7, 28883991), (21, 9627997), (47, 4301871), (127, 1592031), (141, 1433957), (329, 614553), (381, 530677), (889, 227433), (987, 204851), (1613, 125349), (2667, 75811), (4839, 41783), (5969, 33873), (11291, 17907)]