208086224

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{351497}}^1$

素因数の和:351542

約数の個数: 20

約数和(自身を含む): 414064644

約数和(自身を除く): 205978420

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 351497, 702994, 1405988, 2811976, 5623952, 13005389, 26010778, 52021556, 104043112, 208086224]

約数ペア:

[(1, 208086224), (2, 104043112), (4, 52021556), (8, 26010778), (16, 13005389), (37, 5623952), (74, 2811976), (148, 1405988), (296, 702994), (592, 351497)]