205834384

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7151}}^1$

素因数の和:7423

約数の個数: 40

約数和(自身を含む): 457613568

約数和(自身を除く): 251779184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 7151, 7196, 14302, 14392, 28604, 28784, 50057, 57208, 100114, 114416, 200228, 400456, 800912, 1837807, 3675614, 7351228, 12864649, 14702456, 25729298, 29404912, 51458596, 102917192, 205834384]

約数ペア:

[(1, 205834384), (2, 102917192), (4, 51458596), (7, 29404912), (8, 25729298), (14, 14702456), (16, 12864649), (28, 7351228), (56, 3675614), (112, 1837807), (257, 800912), (514, 400456), (1028, 200228), (1799, 114416), (2056, 100114), (3598, 57208), (4112, 50057), (7151, 28784), (7196, 28604), (14302, 14392)]