204584290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1203437}}^1$

素因数の和:1203461

約数の個数: 16

約数和(自身を含む): 389913912

約数和(自身を除く): 185329622

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1203437, 2406874, 6017185, 12034370, 20458429, 40916858, 102292145, 204584290]

約数ペア:

[(1, 204584290), (2, 102292145), (5, 40916858), (10, 20458429), (17, 12034370), (34, 6017185), (85, 2406874), (170, 1203437)]