201399177

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{259201}}^1$

素因数の和:259248

約数の個数: 16

約数和(自身を含む): 315189632

約数和(自身を除く): 113790455

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 259201, 777603, 1814407, 5443221, 9590437, 28771311, 67133059, 201399177]

約数ペア:

[(1, 201399177), (3, 67133059), (7, 28771311), (21, 9590437), (37, 5443221), (111, 1814407), (259, 777603), (777, 259201)]