80635198

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 140774400

約数和(自身を除く): 60139202

約数列:

[1, 2, 7, 14, 103, 199, 206, 281, 398, 562, 721, 1393, 1442, 1967, 2786, 3934, 20497, 28943, 40994, 55919, 57886, 111838, 143479, 202601, 286958, 391433, 405202, 782866, 5759657, 11519314, 40317599, 80635198]

約数ペア:

[(1, 80635198), (2, 40317599), (7, 11519314), (14, 5759657), (103, 782866), (199, 405202), (206, 391433), (281, 286958), (398, 202601), (562, 143479), (721, 111838), (1393, 57886), (1442, 55919), (1967, 40994), (2786, 28943), (3934, 20497)]