200987413

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 235569600

約数和(自身を除く): 34582187

約数列:

[1, 11, 17, 121, 187, 199, 491, 2057, 2189, 3383, 5401, 8347, 24079, 37213, 59411, 91817, 97709, 409343, 1009987, 1074799, 1661053, 11822789, 18271583, 200987413]

約数ペア:

[(1, 200987413), (11, 18271583), (17, 11822789), (121, 1661053), (187, 1074799), (199, 1009987), (491, 409343), (2057, 97709), (2189, 91817), (3383, 59411), (5401, 37213), (8347, 24079)]