201048281

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1361}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 235353600

約数和(自身を除く): 34305319

約数列:

[1, 7, 47, 329, 449, 1361, 3143, 9527, 21103, 63967, 147721, 447769, 611089, 4277623, 28721183, 201048281]

約数ペア:

[(1, 201048281), (7, 28721183), (47, 4277623), (329, 611089), (449, 447769), (1361, 147721), (3143, 63967), (9527, 21103)]