201186723

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 286941952

約数和(自身を除く): 85755229

約数列:

[1, 3, 37, 43, 61, 111, 129, 183, 691, 1591, 2073, 2257, 2623, 4773, 6771, 7869, 25567, 29713, 42151, 76701, 89139, 97051, 126453, 291153, 1099381, 1559587, 1812493, 3298143, 4678761, 5437479, 67062241, 201186723]

約数ペア:

[(1, 201186723), (3, 67062241), (37, 5437479), (43, 4678761), (61, 3298143), (111, 1812493), (129, 1559587), (183, 1099381), (691, 291153), (1591, 126453), (2073, 97051), (2257, 89139), (2623, 76701), (4773, 42151), (6771, 29713), (7869, 25567)]