195459842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{47743}}^1$

素因数の和:47857

約数の個数: 16

約数和(自身を含む): 309381120

約数和(自身を除く): 113921278

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 47743, 95486, 1098089, 2196178, 4249127, 8498254, 97729921, 195459842]

約数ペア:

[(1, 195459842), (2, 97729921), (23, 8498254), (46, 4249127), (89, 2196178), (178, 1098089), (2047, 95486), (4094, 47743)]