201040978

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{25981}}^1$

素因数の和:26109

約数の個数: 16

約数和(自身を含む): 311472216

約数和(自身を除く): 110431238

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 25981, 51962, 1376993, 1896613, 2753986, 3793226, 100520489, 201040978]

約数ペア:

[(1, 201040978), (2, 100520489), (53, 3793226), (73, 2753986), (106, 1896613), (146, 1376993), (3869, 51962), (7738, 25981)]