201429342

素因数分解:

$2^1\times 3^4\times {\mathrm{1243391}}^1$

素因数の和:1243405

約数の個数: 20

約数和(自身を含む): 451351296

約数和(自身を除く): 249921954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243391, 2486782, 3730173, 7460346, 11190519, 22381038, 33571557, 67143114, 100714671, 201429342]

約数ペア:

[(1, 201429342), (2, 100714671), (3, 67143114), (6, 33571557), (9, 22381038), (18, 11190519), (27, 7460346), (54, 3730173), (81, 2486782), (162, 1243391)]