201306259

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2851}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 257501376

約数和(自身を除く): 56195117

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 2851, 6419, 10087, 19957, 31361, 70609, 139699, 219527, 373481, 1536689, 2614367, 4108291, 18300569, 28758037, 201306259]

約数ペア:

[(1, 201306259), (7, 28758037), (11, 18300569), (49, 4108291), (77, 2614367), (131, 1536689), (539, 373481), (917, 219527), (1441, 139699), (2851, 70609), (6419, 31361), (10087, 19957)]