208093006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{411251}}^1$

素因数の和:411287

約数の個数: 16

約数和(自身を含む): 355321728

約数和(自身を除く): 147228722

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 411251, 822502, 4523761, 9047522, 9458773, 18917546, 104046503, 208093006]

約数ペア:

[(1, 208093006), (2, 104046503), (11, 18917546), (22, 9458773), (23, 9047522), (46, 4523761), (253, 822502), (506, 411251)]