205901918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{30253}}^1$

素因数の和:30379

約数の個数: 16

約数和(自身を含む): 320208336

約数和(自身を除く): 114306418

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 30253, 60506, 1240373, 2480746, 2510999, 5021998, 102950959, 205901918]

約数ペア:

[(1, 205901918), (2, 102950959), (41, 5021998), (82, 2510999), (83, 2480746), (166, 1240373), (3403, 60506), (6806, 30253)]