203291203

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 219182080

約数和(自身を除く): 15890877

約数列:

[1, 19, 73, 103, 1387, 1423, 1957, 7519, 27037, 103879, 142861, 146569, 1973701, 2784811, 10699537, 203291203]

約数ペア:

[(1, 203291203), (19, 10699537), (73, 2784811), (103, 1973701), (1387, 146569), (1423, 142861), (1957, 103879), (7519, 27037)]