201105584

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{48907}}^1$

素因数の和:49172

約数の個数: 20

約数和(自身を含む): 391166184

約数和(自身を除く): 190060600

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 48907, 97814, 195628, 391256, 782512, 12569099, 25138198, 50276396, 100552792, 201105584]

約数ペア:

[(1, 201105584), (2, 100552792), (4, 50276396), (8, 25138198), (16, 12569099), (257, 782512), (514, 391256), (1028, 195628), (2056, 97814), (4112, 48907)]