201920186

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{35141}}^1$

素因数の和:35186

約数の個数: 24

約数和(自身を含む): 347273244

約数和(自身を除く): 145353058

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 35141, 70282, 456833, 597397, 913666, 1194794, 5938829, 7766161, 11877658, 15532322, 100960093, 201920186]

約数ペア:

[(1, 201920186), (2, 100960093), (13, 15532322), (17, 11877658), (26, 7766161), (34, 5938829), (169, 1194794), (221, 913666), (338, 597397), (442, 456833), (2873, 70282), (5746, 35141)]