201109171

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 224007264

約数和(自身を除く): 22898093

約数列:

[1, 23, 29, 37, 281, 667, 841, 851, 1073, 6463, 8149, 10397, 19343, 24679, 31117, 187427, 236321, 239131, 301513, 715691, 5435383, 6934799, 8743877, 201109171]

約数ペア:

[(1, 201109171), (23, 8743877), (29, 6934799), (37, 5435383), (281, 715691), (667, 301513), (841, 239131), (851, 236321), (1073, 187427), (6463, 31117), (8149, 24679), (10397, 19343)]