208902913

素因数分解:

${\mathrm{41}}^2\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:1056

約数の個数: 12

約数和(自身を含む): 215802304

約数和(自身を除く): 6899391

約数列:

[1, 41, 151, 823, 1681, 6191, 33743, 124273, 253831, 1383463, 5095193, 208902913]

約数ペア:

[(1, 208902913), (41, 5095193), (151, 1383463), (823, 253831), (1681, 124273), (6191, 33743)]