200865395

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 244726272

約数和(自身を除く): 43860877

約数列:

[1, 5, 83, 415, 431, 1123, 2155, 5615, 35773, 93209, 178865, 466045, 484013, 2420065, 40173079, 200865395]

約数ペア:

[(1, 200865395), (5, 40173079), (83, 2420065), (415, 484013), (431, 466045), (1123, 178865), (2155, 93209), (5615, 35773)]