199943452804

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{34449251}}^1$

素因数の和:34450706

約数の個数: 12

約数和(自身を含む): 350142197328

約数和(自身を除く): 150198744524

約数列:

[1, 2, 4, 1451, 2902, 5804, 34449251, 68898502, 137797004, 49985863201, 99971726402, 199943452804]

約数ペア:

[(1, 199943452804), (2, 99971726402), (4, 49985863201), (1451, 137797004), (2902, 68898502), (5804, 34449251)]