199982645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3659}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 254560320

約数和(自身を除く): 54577675

約数列:

[1, 5, 17, 85, 643, 3215, 3659, 10931, 18295, 54655, 62203, 311015, 2352737, 11763685, 39996529, 199982645]

約数ペア:

[(1, 199982645), (5, 39996529), (17, 11763685), (85, 2352737), (643, 311015), (3215, 62203), (3659, 54655), (10931, 18295)]