202877181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{75391}}^1$

素因数の和:75433

約数の個数: 24

約数和(自身を含む): 329312256

約数和(自身を除く): 126435075

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 75391, 226173, 678519, 980083, 1733993, 2940249, 5201979, 8820747, 15605937, 22541909, 67625727, 202877181]

約数ペア:

[(1, 202877181), (3, 67625727), (9, 22541909), (13, 15605937), (23, 8820747), (39, 5201979), (69, 2940249), (117, 1733993), (207, 980083), (299, 678519), (897, 226173), (2691, 75391)]