201437118

素因数分解:

$2^1\times 3^4\times {\mathrm{1243439}}^1$

素因数の和:1243453

約数の個数: 20

約数和(自身を含む): 451368720

約数和(自身を除く): 249931602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243439, 2486878, 3730317, 7460634, 11190951, 22381902, 33572853, 67145706, 100718559, 201437118]

約数ペア:

[(1, 201437118), (2, 100718559), (3, 67145706), (6, 33572853), (9, 22381902), (18, 11190951), (27, 7460634), (54, 3730317), (81, 2486878), (162, 1243439)]