201954906

素因数分解:

$2^1\times 3^2\times {\mathrm{11219717}}^1$

素因数の和:11219725

約数の個数: 12

約数和(自身を含む): 437569002

約数和(自身を除く): 235614096

約数列:

[1, 2, 3, 6, 9, 18, 11219717, 22439434, 33659151, 67318302, 100977453, 201954906]

約数ペア:

[(1, 201954906), (2, 100977453), (3, 67318302), (6, 33659151), (9, 22439434), (18, 11219717)]