201997206

素因数分解:

$2^1\times 3^3\times {\mathrm{3740689}}^1$

素因数の和:3740700

約数の個数: 16

約数和(自身を含む): 448882800

約数和(自身を除く): 246885594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3740689, 7481378, 11222067, 22444134, 33666201, 67332402, 100998603, 201997206]

約数ペア:

[(1, 201997206), (2, 100998603), (3, 67332402), (6, 33666201), (9, 22444134), (18, 11222067), (27, 7481378), (54, 3740689)]