195514198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{28393}}^1$

素因数の和:28719

約数の個数: 16

約数和(自身を含む): 320965776

約数和(自身を除く): 125451578

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 28393, 56786, 312323, 624646, 8887009, 17774018, 97757099, 195514198]

約数ペア:

[(1, 195514198), (2, 97757099), (11, 17774018), (22, 8887009), (313, 624646), (626, 312323), (3443, 56786), (6886, 28393)]