199443612

素因数分解:

$2^2\times 3^1\times {\mathrm{16620301}}^1$

素因数の和:16620308

約数の個数: 12

約数和(自身を含む): 465368456

約数和(自身を除く): 265924844

約数列:

[1, 2, 3, 4, 6, 12, 16620301, 33240602, 49860903, 66481204, 99721806, 199443612]

約数ペア:

[(1, 199443612), (2, 99721806), (3, 66481204), (4, 49860903), (6, 33240602), (12, 16620301)]