201239008

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{37657}}^1$

素因数の和:37834

約数の個数: 24

約数和(自身を含む): 398572272

約数和(自身を除く): 197333264

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 37657, 75314, 150628, 301256, 602512, 1205024, 6288719, 12577438, 25154876, 50309752, 100619504, 201239008]

約数ペア:

[(1, 201239008), (2, 100619504), (4, 50309752), (8, 25154876), (16, 12577438), (32, 6288719), (167, 1205024), (334, 602512), (668, 301256), (1336, 150628), (2672, 75314), (5344, 37657)]