209215155743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{1107269}}^1$

素因数の和:1107562

約数の個数: 16

約数和(自身を含む): 231995210400

約数和(自身を除く): 22780054657

約数列:

[1, 11, 89, 193, 979, 2123, 17177, 188947, 1107269, 12179959, 98546941, 213702917, 1084016351, 2350732087, 19019559613, 209215155743]

約数ペア:

[(1, 209215155743), (11, 19019559613), (89, 2350732087), (193, 1084016351), (979, 213702917), (2123, 98546941), (17177, 12179959), (188947, 1107269)]