203945278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233347}}^1$

素因数の和:233391

約数の個数: 16

約数和(自身を含む): 336021120

約数和(自身を除く): 132075842

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 233347, 466694, 4433593, 5366981, 8867186, 10733962, 101972639, 203945278]

約数ペア:

[(1, 203945278), (2, 101972639), (19, 10733962), (23, 8867186), (38, 5366981), (46, 4433593), (437, 466694), (874, 233347)]