205189074

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{89759}}^1$

素因数の和:89894

約数の個数: 24

約数和(自身を含む): 448081920

約数和(自身を除く): 242892846

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 89759, 179518, 269277, 538554, 807831, 1615662, 11399393, 22798786, 34198179, 68396358, 102594537, 205189074]

約数ペア:

[(1, 205189074), (2, 102594537), (3, 68396358), (6, 34198179), (9, 22798786), (18, 11399393), (127, 1615662), (254, 807831), (381, 538554), (762, 269277), (1143, 179518), (2286, 89759)]