211772674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{43991}}^1$

素因数の和:44105

約数の個数: 16

約数和(自身を含む): 332579520

約数和(自身を除く): 120806846

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 43991, 87982, 1275739, 2551478, 3651253, 7302506, 105886337, 211772674]

約数ペア:

[(1, 211772674), (2, 105886337), (29, 7302506), (58, 3651253), (83, 2551478), (166, 1275739), (2407, 87982), (4814, 43991)]