206332555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{288577}}^1$

素因数の和:288606

約数の個数: 16

約数和(自身を含む): 290886624

約数和(自身を除く): 84554069

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 288577, 1442885, 3174347, 3751501, 15871735, 18757505, 41266511, 206332555]

約数ペア:

[(1, 206332555), (5, 41266511), (11, 18757505), (13, 15871735), (55, 3751501), (65, 3174347), (143, 1442885), (715, 288577)]