201019788

素因数分解:

$2^2\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{4999}}^1$

素因数の和:6126

約数の個数: 36

約数和(自身を含む): 508690000

約数和(自身を除く): 307670212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1117, 2234, 3351, 4468, 4999, 6702, 9998, 10053, 13404, 14997, 19996, 20106, 29994, 40212, 44991, 59988, 89982, 179964, 5583883, 11167766, 16751649, 22335532, 33503298, 50254947, 67006596, 100509894, 201019788]

約数ペア:

[(1, 201019788), (2, 100509894), (3, 67006596), (4, 50254947), (6, 33503298), (9, 22335532), (12, 16751649), (18, 11167766), (36, 5583883), (1117, 179964), (2234, 89982), (3351, 59988), (4468, 44991), (4999, 40212), (6702, 29994), (9998, 20106), (10053, 19996), (13404, 14997)]