201647442031

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{90071}}^1$

素因数の和:90260

約数の個数: 32

約数和(自身を含む): 241248844800

約数和(自身を除く): 39601402769

約数列:

[1, 7, 49, 61, 107, 343, 427, 749, 2989, 5243, 6527, 20923, 36701, 45689, 90071, 319823, 630497, 2238761, 4413479, 5494331, 9637597, 30894353, 38460317, 67463179, 269222219, 472242253, 587893417, 1884555533, 3305695771, 4115253919, 28806777433, 201647442031]

約数ペア:

[(1, 201647442031), (7, 28806777433), (49, 4115253919), (61, 3305695771), (107, 1884555533), (343, 587893417), (427, 472242253), (749, 269222219), (2989, 67463179), (5243, 38460317), (6527, 30894353), (20923, 9637597), (36701, 5494331), (45689, 4413479), (90071, 2238761), (319823, 630497)]