208538676862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{18671}}^1\times {\mathrm{242807}}^1$

素因数の和:261503

約数の個数: 16

約数和(自身を含む): 326427190272

約数和(自身を除く): 117888513410

約数列:

[1, 2, 23, 46, 18671, 37342, 242807, 429433, 485614, 858866, 5584561, 11169122, 4533449497, 9066898994, 104269338431, 208538676862]

約数ペア:

[(1, 208538676862), (2, 104269338431), (23, 9066898994), (46, 4533449497), (18671, 11169122), (37342, 5584561), (242807, 858866), (429433, 485614)]