201311264

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81701}}^1$

素因数の和:81729

約数の個数: 48

約数和(自身を含む): 494133696

約数和(自身を除く): 292822432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 81701, 163402, 326804, 571907, 653608, 898711, 1143814, 1307216, 1797422, 2287628, 2614432, 3594844, 4575256, 6290977, 7189688, 9150512, 12581954, 14379376, 18301024, 25163908, 28758752, 50327816, 100655632, 201311264]

約数ペア:

[(1, 201311264), (2, 100655632), (4, 50327816), (7, 28758752), (8, 25163908), (11, 18301024), (14, 14379376), (16, 12581954), (22, 9150512), (28, 7189688), (32, 6290977), (44, 4575256), (56, 3594844), (77, 2614432), (88, 2287628), (112, 1797422), (154, 1307216), (176, 1143814), (224, 898711), (308, 653608), (352, 571907), (616, 326804), (1232, 163402), (2464, 81701)]