201366518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{93139}}^1$

素因数の和:93211

約数の個数: 16

約数和(自身を含む): 321891840

約数和(自身を除く): 120525322

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 93139, 186278, 2142197, 4284394, 4377533, 8755066, 100683259, 201366518]

約数ペア:

[(1, 201366518), (2, 100683259), (23, 8755066), (46, 4377533), (47, 4284394), (94, 2142197), (1081, 186278), (2162, 93139)]