201396004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{50909}}^1$

素因数の和:50979

約数の個数: 24

約数和(自身を含む): 376326720

約数和(自身を除く): 174930716

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 50909, 101818, 203636, 1170907, 2189087, 2341814, 4378174, 4683628, 8756348, 50349001, 100698002, 201396004]

約数ペア:

[(1, 201396004), (2, 100698002), (4, 50349001), (23, 8756348), (43, 4683628), (46, 4378174), (86, 2341814), (92, 2189087), (172, 1170907), (989, 203636), (1978, 101818), (3956, 50909)]