201628798898

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{3539}}^1\times {\mathrm{5651}}^1$

素因数の和:9334

約数の個数: 24

約数和(自身を含む): 306903939120

約数和(自身を除く): 105275140222

約数列:

[1, 2, 71, 142, 3539, 5041, 5651, 7078, 10082, 11302, 251269, 401221, 502538, 802442, 17840099, 19998889, 28486691, 35680198, 39997778, 56973382, 1419921119, 2839842238, 100814399449, 201628798898]

約数ペア:

[(1, 201628798898), (2, 100814399449), (71, 2839842238), (142, 1419921119), (3539, 56973382), (5041, 39997778), (5651, 35680198), (7078, 28486691), (10082, 19998889), (11302, 17840099), (251269, 802442), (401221, 502538)]