201218398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{230227}}^1$

素因数の和:230271

約数の個数: 16

約数和(自身を含む): 331528320

約数和(自身を除く): 130309922

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 230227, 460454, 4374313, 5295221, 8748626, 10590442, 100609199, 201218398]

約数ペア:

[(1, 201218398), (2, 100609199), (19, 10590442), (23, 8748626), (38, 5295221), (46, 4374313), (437, 460454), (874, 230227)]