220120243208

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3734903}}^1$

素因数の和:3735101

約数の個数: 32

約数和(自身を含む): 423538113600

約数和(自身を除く): 203417870392

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 1112, 7367, 14734, 29468, 58936, 3734903, 7469806, 14939612, 29879224, 197949859, 395899718, 519151517, 791799436, 1038303034, 1583598872, 2076606068, 4153212136, 27515030401, 55030060802, 110060121604, 220120243208]

約数ペア:

[(1, 220120243208), (2, 110060121604), (4, 55030060802), (8, 27515030401), (53, 4153212136), (106, 2076606068), (139, 1583598872), (212, 1038303034), (278, 791799436), (424, 519151517), (556, 395899718), (1112, 197949859), (7367, 29879224), (14734, 14939612), (29468, 7469806), (58936, 3734903)]