201387146

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{8641}}^1$

素因数の和:8957

約数の個数: 16

約数和(自身を含む): 310282368

約数和(自身を除く): 108895222

約数列:

[1, 2, 43, 86, 271, 542, 8641, 11653, 17282, 23306, 371563, 743126, 2341711, 4683422, 100693573, 201387146]

約数ペア:

[(1, 201387146), (2, 100693573), (43, 4683422), (86, 2341711), (271, 743126), (542, 371563), (8641, 23306), (11653, 17282)]