225538712

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{85691}}^1$

素因数の和:85751

約数の個数: 32

約数和(自身を含む): 493585920

約数和(自身を除く): 268047208

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 85691, 171382, 342764, 599837, 685528, 1199674, 2399348, 4027477, 4798696, 8054954, 16109908, 28192339, 32219816, 56384678, 112769356, 225538712]

約数ペア:

[(1, 225538712), (2, 112769356), (4, 56384678), (7, 32219816), (8, 28192339), (14, 16109908), (28, 8054954), (47, 4798696), (56, 4027477), (94, 2399348), (188, 1199674), (329, 685528), (376, 599837), (658, 342764), (1316, 171382), (2632, 85691)]