219976726

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{32321}}^1$

素因数の和:32447

約数の個数: 16

約数和(自身を含む): 342096048

約数和(自身を除く): 122119322

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 32321, 64642, 1325161, 2650322, 2682643, 5365286, 109988363, 219976726]

約数ペア:

[(1, 219976726), (2, 109988363), (41, 5365286), (82, 2682643), (83, 2650322), (166, 1325161), (3403, 64642), (6806, 32321)]