205649344

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{12503}}^1$

素因数の和:12772

約数の個数: 28

約数和(自身を含む): 409706064

約数和(自身を除く): 204056720

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 12503, 16448, 25006, 50012, 100024, 200048, 400096, 800192, 3213271, 6426542, 12853084, 25706168, 51412336, 102824672, 205649344]

約数ペア:

[(1, 205649344), (2, 102824672), (4, 51412336), (8, 25706168), (16, 12853084), (32, 6426542), (64, 3213271), (257, 800192), (514, 400096), (1028, 200048), (2056, 100024), (4112, 50012), (8224, 25006), (12503, 16448)]