202337854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{72109}}^1$

素因数の和:72195

約数の個数: 16

約数和(自身を含む): 321899040

約数和(自身を除く): 119561186

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 72109, 144218, 1658507, 3317014, 4398649, 8797298, 101168927, 202337854]

約数ペア:

[(1, 202337854), (2, 101168927), (23, 8797298), (46, 4398649), (61, 3317014), (122, 1658507), (1403, 144218), (2806, 72109)]