201068605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11887}}^1$

素因数の和:12108

約数の個数: 16

約数和(自身を含む): 256780800

約数和(自身を除く): 55712195

約数列:

[1, 5, 17, 85, 199, 995, 3383, 11887, 16915, 59435, 202079, 1010395, 2365513, 11827565, 40213721, 201068605]

約数ペア:

[(1, 201068605), (5, 40213721), (17, 11827565), (85, 2365513), (199, 1010395), (995, 202079), (3383, 59435), (11887, 16915)]