201947866

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 325733760

約数和(自身を除く): 123785894

約数列:

[1, 2, 23, 43, 46, 86, 193, 386, 529, 989, 1058, 1978, 4439, 8299, 8878, 12167, 16598, 22747, 24334, 45494, 102097, 190877, 204194, 381754, 523181, 1046362, 2348231, 4390171, 4696462, 8780342, 100973933, 201947866]

約数ペア:

[(1, 201947866), (2, 100973933), (23, 8780342), (43, 4696462), (46, 4390171), (86, 2348231), (193, 1046362), (386, 523181), (529, 381754), (989, 204194), (1058, 190877), (1978, 102097), (4439, 45494), (8299, 24334), (8878, 22747), (12167, 16598)]