200637608

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{230089}}^1$

素因数の和:230204

約数の個数: 16

約数和(自身を含む): 379648500

約数和(自身を除く): 179010892

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 230089, 460178, 920356, 1840712, 25079701, 50159402, 100318804, 200637608]

約数ペア:

[(1, 200637608), (2, 100318804), (4, 50159402), (8, 25079701), (109, 1840712), (218, 920356), (436, 460178), (872, 230089)]