201612272

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 396068400

約数和(自身を除く): 194456128

約数列:

[1, 2, 4, 8, 16, 139, 269, 278, 337, 538, 556, 674, 1076, 1112, 1348, 2152, 2224, 2696, 4304, 5392, 37391, 46843, 74782, 90653, 93686, 149564, 181306, 187372, 299128, 362612, 374744, 598256, 725224, 749488, 1450448, 12600767, 25201534, 50403068, 100806136, 201612272]

約数ペア:

[(1, 201612272), (2, 100806136), (4, 50403068), (8, 25201534), (16, 12600767), (139, 1450448), (269, 749488), (278, 725224), (337, 598256), (538, 374744), (556, 362612), (674, 299128), (1076, 187372), (1112, 181306), (1348, 149564), (2152, 93686), (2224, 90653), (2696, 74782), (4304, 46843), (5392, 37391)]