204414290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1202437}}^1$

素因数の和:1202461

約数の個数: 16

約数和(自身を含む): 389589912

約数和(自身を除く): 185175622

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1202437, 2404874, 6012185, 12024370, 20441429, 40882858, 102207145, 204414290]

約数ペア:

[(1, 204414290), (2, 102207145), (5, 40882858), (10, 20441429), (17, 12024370), (34, 6012185), (85, 2404874), (170, 1202437)]