203464217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1999}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 234240000

約数和(自身を除く): 30775783

約数列:

[1, 11, 19, 209, 487, 1999, 5357, 9253, 21989, 37981, 101783, 417791, 973513, 10708643, 18496747, 203464217]

約数ペア:

[(1, 203464217), (11, 18496747), (19, 10708643), (209, 973513), (487, 417791), (1999, 101783), (5357, 37981), (9253, 21989)]