201664822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{38737}}^1$

素因数の和:38895

約数の個数: 16

約数和(自身を含む): 320750640

約数和(自身を除く): 119085818

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 38737, 77474, 736003, 1472006, 5306969, 10613938, 100832411, 201664822]

約数ペア:

[(1, 201664822), (2, 100832411), (19, 10613938), (38, 5306969), (137, 1472006), (274, 736003), (2603, 77474), (5206, 38737)]