199611290

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{27011}}^1$

素因数の和:27757

約数の個数: 16

約数和(自身を含む): 359799840

約数和(自身を除く): 160188550

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 27011, 54022, 135055, 270110, 19961129, 39922258, 99805645, 199611290]

約数ペア:

[(1, 199611290), (2, 99805645), (5, 39922258), (10, 19961129), (739, 270110), (1478, 135055), (3695, 54022), (7390, 27011)]