207938332

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{23879}}^1$

素因数の和:24201

約数の個数: 24

約数和(自身を含む): 417231360

約数和(自身を除く): 209293028

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 23879, 47758, 95516, 167153, 334306, 668612, 7426369, 14852738, 29705476, 51984583, 103969166, 207938332]

約数ペア:

[(1, 207938332), (2, 103969166), (4, 51984583), (7, 29705476), (14, 14852738), (28, 7426369), (311, 668612), (622, 334306), (1244, 167153), (2177, 95516), (4354, 47758), (8708, 23879)]