200176090

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{100591}}^1$

素因数の和:100797

約数の個数: 16

約数和(自身を含む): 362131200

約数和(自身を除く): 161955110

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 100591, 201182, 502955, 1005910, 20017609, 40035218, 100088045, 200176090]

約数ペア:

[(1, 200176090), (2, 100088045), (5, 40035218), (10, 20017609), (199, 1005910), (398, 502955), (995, 201182), (1990, 100591)]