201738639

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{1493}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 273294432

約数和(自身を除く): 71555793

約数列:

[1, 3, 73, 219, 617, 1493, 1851, 4479, 45041, 108989, 135123, 326967, 921181, 2763543, 67246213, 201738639]

約数ペア:

[(1, 201738639), (3, 67246213), (73, 2763543), (219, 921181), (617, 326967), (1493, 135123), (1851, 108989), (4479, 45041)]