201729190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1551763}}^1$

素因数の和:1551783

約数の個数: 16

約数和(自身を含む): 391044528

約数和(自身を除く): 189315338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1551763, 3103526, 7758815, 15517630, 20172919, 40345838, 100864595, 201729190]

約数ペア:

[(1, 201729190), (2, 100864595), (5, 40345838), (10, 20172919), (13, 15517630), (26, 7758815), (65, 3103526), (130, 1551763)]