206675391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 304335360

約数和(自身を除く): 97659969

約数列:

[1, 3, 13, 39, 71, 101, 213, 303, 739, 923, 1313, 2217, 2769, 3939, 7171, 9607, 21513, 28821, 52469, 74639, 93223, 157407, 223917, 279669, 682097, 970307, 2046291, 2910921, 5299369, 15898107, 68891797, 206675391]

約数ペア:

[(1, 206675391), (3, 68891797), (13, 15898107), (39, 5299369), (71, 2910921), (101, 2046291), (213, 970307), (303, 682097), (739, 279669), (923, 223917), (1313, 157407), (2217, 93223), (2769, 74639), (3939, 52469), (7171, 28821), (9607, 21513)]