203209976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1494191}}^1$

素因数の和:1494214

約数の個数: 16

約数和(自身を含む): 403431840

約数和(自身を除く): 200221864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1494191, 2988382, 5976764, 11953528, 25401247, 50802494, 101604988, 203209976]

約数ペア:

[(1, 203209976), (2, 101604988), (4, 50802494), (8, 25401247), (17, 11953528), (34, 5976764), (68, 2988382), (136, 1494191)]