201997434

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1980367}}^1$

素因数の和:1980389

約数の個数: 16

約数和(自身を含む): 427759488

約数和(自身を除く): 225762054

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1980367, 3960734, 5941101, 11882202, 33666239, 67332478, 100998717, 201997434]

約数ペア:

[(1, 201997434), (2, 100998717), (3, 67332478), (6, 33666239), (17, 11882202), (34, 5941101), (51, 3960734), (102, 1980367)]