202267143

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1976

約数の個数: 36

約数和(自身を含む): 320993712

約数和(自身を除く): 118726569

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 507, 639, 923, 1521, 1873, 2769, 5619, 8307, 11999, 16857, 24349, 35997, 73047, 107991, 132983, 219141, 316537, 398949, 949611, 1196847, 1728779, 2848833, 5186337, 15559011, 22474127, 67422381, 202267143]

約数ペア:

[(1, 202267143), (3, 67422381), (9, 22474127), (13, 15559011), (39, 5186337), (71, 2848833), (117, 1728779), (169, 1196847), (213, 949611), (507, 398949), (639, 316537), (923, 219141), (1521, 132983), (1873, 107991), (2769, 73047), (5619, 35997), (8307, 24349), (11999, 16857)]