201437542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101839}}^1$

素因数の和:101907

約数の個数: 16

約数和(自身を含む): 322629120

約数和(自身を除く): 121191578

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 101839, 203678, 2342297, 4379077, 4684594, 8758154, 100718771, 201437542]

約数ペア:

[(1, 201437542), (2, 100718771), (23, 8758154), (43, 4684594), (46, 4379077), (86, 2342297), (989, 203678), (1978, 101839)]