206249792

素因数分解:

$2^6\times 7^1\times {\mathrm{460379}}^1$

素因数の和:460398

約数の個数: 28

約数和(自身を含む): 467746080

約数和(自身を除く): 261496288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 460379, 920758, 1841516, 3222653, 3683032, 6445306, 7366064, 12890612, 14732128, 25781224, 29464256, 51562448, 103124896, 206249792]

約数ペア:

[(1, 206249792), (2, 103124896), (4, 51562448), (7, 29464256), (8, 25781224), (14, 14732128), (16, 12890612), (28, 7366064), (32, 6445306), (56, 3683032), (64, 3222653), (112, 1841516), (224, 920758), (448, 460379)]