208059481

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 265935680

約数和(自身を除く): 57876199

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 2023, 2261, 5413, 5491, 37891, 38437, 92021, 102847, 644147, 719929, 1564357, 1748399, 10950499, 12238793, 29722783, 208059481]

約数ペア:

[(1, 208059481), (7, 29722783), (17, 12238793), (19, 10950499), (119, 1748399), (133, 1564357), (289, 719929), (323, 644147), (2023, 102847), (2261, 92021), (5413, 38437), (5491, 37891)]