201428694

素因数分解:

$2^1\times 3^4\times {\mathrm{1243387}}^1$

素因数の和:1243401

約数の個数: 20

約数和(自身を含む): 451349844

約数和(自身を除く): 249921150

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243387, 2486774, 3730161, 7460322, 11190483, 22380966, 33571449, 67142898, 100714347, 201428694]

約数ペア:

[(1, 201428694), (2, 100714347), (3, 67142898), (6, 33571449), (9, 22380966), (18, 11190483), (27, 7460322), (54, 3730161), (81, 2486774), (162, 1243387)]