206801434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{809}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 386078400

約数和(自身を除く): 179276966

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 809, 961, 1178, 1618, 1922, 4123, 5663, 6727, 8246, 11326, 13454, 15371, 18259, 25079, 30742, 36518, 50158, 107597, 127813, 175553, 215194, 255626, 351106, 476501, 777449, 953002, 1554898, 3335507, 5442143, 6671014, 10884286, 14771531, 29543062, 103400717, 206801434]

約数ペア:

[(1, 206801434), (2, 103400717), (7, 29543062), (14, 14771531), (19, 10884286), (31, 6671014), (38, 5442143), (62, 3335507), (133, 1554898), (217, 953002), (266, 777449), (434, 476501), (589, 351106), (809, 255626), (961, 215194), (1178, 175553), (1618, 127813), (1922, 107597), (4123, 50158), (5663, 36518), (6727, 30742), (8246, 25079), (11326, 18259), (13454, 15371)]