201626803

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 246753888

約数和(自身を除く): 45127085

約数列:

[1, 7, 19, 73, 133, 361, 511, 1093, 1387, 2527, 7651, 9709, 20767, 26353, 79789, 145369, 184471, 394573, 558523, 1515991, 2762011, 10611937, 28803829, 201626803]

約数ペア:

[(1, 201626803), (7, 28803829), (19, 10611937), (73, 2762011), (133, 1515991), (361, 558523), (511, 394573), (1093, 184471), (1387, 145369), (2527, 79789), (7651, 26353), (9709, 20767)]