203419869

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 273356160

約数和(自身を除く): 69936291

約数列:

[1, 3, 257, 439, 601, 771, 1317, 1803, 112823, 154457, 263839, 338469, 463371, 791517, 67806623, 203419869]

約数ペア:

[(1, 203419869), (3, 67806623), (257, 791517), (439, 463371), (601, 338469), (771, 263839), (1317, 154457), (1803, 112823)]