201211439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 257173056

約数和(自身を除く): 55961617

約数列:

[1, 11, 13, 17, 37, 143, 187, 221, 407, 481, 629, 2237, 2431, 5291, 6919, 8177, 24607, 29081, 38029, 82769, 89947, 319891, 418319, 494377, 910459, 1075997, 1407073, 5438147, 11835967, 15477803, 18291949, 201211439]

約数ペア:

[(1, 201211439), (11, 18291949), (13, 15477803), (17, 11835967), (37, 5438147), (143, 1407073), (187, 1075997), (221, 910459), (407, 494377), (481, 418319), (629, 319891), (2237, 89947), (2431, 82769), (5291, 38029), (6919, 29081), (8177, 24607)]