199437508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{69929}}^1$

素因数の和:69987

約数の個数: 24

約数和(自身を含む): 375943680

約数和(自身を除く): 176506172

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 69929, 139858, 279716, 1608367, 2167799, 3216734, 4335598, 6433468, 8671196, 49859377, 99718754, 199437508]

約数ペア:

[(1, 199437508), (2, 99718754), (4, 49859377), (23, 8671196), (31, 6433468), (46, 4335598), (62, 3216734), (92, 2167799), (124, 1608367), (713, 279716), (1426, 139858), (2852, 69929)]