201980574

素因数分解:

$2^1\times 3^3\times {\mathrm{1873}}^1\times {\mathrm{1997}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 449310240

約数和(自身を除く): 247329666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1873, 1997, 3746, 3994, 5619, 5991, 11238, 11982, 16857, 17973, 33714, 35946, 50571, 53919, 101142, 107838, 3740381, 7480762, 11221143, 22442286, 33663429, 67326858, 100990287, 201980574]

約数ペア:

[(1, 201980574), (2, 100990287), (3, 67326858), (6, 33663429), (9, 22442286), (18, 11221143), (27, 7480762), (54, 3740381), (1873, 107838), (1997, 101142), (3746, 53919), (3994, 50571), (5619, 35946), (5991, 33714), (11238, 17973), (11982, 16857)]