201945737

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89317}}^1$

素因数の和:89360

約数の個数: 16

約数和(自身を含む): 257235840

約数和(自身を除く): 55290103

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 89317, 625219, 1518389, 1697023, 10628723, 11879161, 28849391, 201945737]

約数ペア:

[(1, 201945737), (7, 28849391), (17, 11879161), (19, 10628723), (119, 1697023), (133, 1518389), (323, 625219), (2261, 89317)]