199960774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{13469}}^1$

素因数の和:14055

約数の個数: 16

約数和(自身を含む): 323603280

約数和(自身を除く): 123642506

約数列:

[1, 2, 13, 26, 571, 1142, 7423, 13469, 14846, 26938, 175097, 350194, 7690799, 15381598, 99980387, 199960774]

約数ペア:

[(1, 199960774), (2, 99980387), (13, 15381598), (26, 7690799), (571, 350194), (1142, 175097), (7423, 26938), (13469, 14846)]