201670209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9419}}^1$

素因数の和:9502

約数の個数: 32

約数和(自身を含む): 327062400

約数和(自身を除く): 125392191

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 9419, 21411, 28257, 84771, 122447, 254313, 367341, 574559, 1102023, 1723677, 3306069, 5171031, 7469267, 15513093, 22407801, 67223403, 201670209]

約数ペア:

[(1, 201670209), (3, 67223403), (9, 22407801), (13, 15513093), (27, 7469267), (39, 5171031), (61, 3306069), (117, 1723677), (183, 1102023), (351, 574559), (549, 367341), (793, 254313), (1647, 122447), (2379, 84771), (7137, 28257), (9419, 21411)]