198255244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4505801}}^1$

素因数の和:4505816

約数の個数: 12

約数和(自身を含む): 378487368

約数和(自身を除く): 180232124

約数列:

[1, 2, 4, 11, 22, 44, 4505801, 9011602, 18023204, 49563811, 99127622, 198255244]

約数ペア:

[(1, 198255244), (2, 99127622), (4, 49563811), (11, 18023204), (22, 9011602), (44, 4505801)]