201389615

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{45307}}^1$

素因数の和:45446

約数の個数: 16

約数和(自身を含む): 278372352

約数和(自身を除く): 76982737

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 45307, 226535, 317149, 1585745, 5753989, 28769945, 40277923, 201389615]

約数ペア:

[(1, 201389615), (5, 40277923), (7, 28769945), (35, 5753989), (127, 1585745), (635, 317149), (889, 226535), (4445, 45307)]