221323415035

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{506687}}^1$

素因数の和:507330

約数の個数: 16

約数和(自身を含む): 267531264000

約数和(自身を除く): 46207848965

約数列:

[1, 5, 199, 439, 995, 2195, 87361, 436805, 506687, 2533435, 100830713, 222435593, 504153565, 1112177965, 44264683007, 221323415035]

約数ペア:

[(1, 221323415035), (5, 44264683007), (199, 1112177965), (439, 504153565), (995, 222435593), (2195, 100830713), (87361, 2533435), (436805, 506687)]