201431674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{81157}}^1$

素因数の和:81249

約数の個数: 16

約数和(自身を含む): 324307368

約数和(自身を除く): 122875694

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 81157, 162314, 1379669, 2759338, 5924461, 11848922, 100715837, 201431674]

約数ペア:

[(1, 201431674), (2, 100715837), (17, 11848922), (34, 5924461), (73, 2759338), (146, 1379669), (1241, 162314), (2482, 81157)]