214043895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 418209792

約数和(自身を除く): 204165897

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 67, 117, 127, 129, 195, 201, 215, 335, 381, 387, 559, 585, 603, 635, 645, 871, 1005, 1143, 1651, 1677, 1905, 1935, 2613, 2795, 2881, 3015, 4355, 4953, 5031, 5461, 5715, 7839, 8255, 8385, 8509, 8643, 13065, 14405, 14859, 16383, 24765, 25155, 25527, 25929, 27305, 37453, 39195, 42545, 43215, 49149, 70993, 74295, 76581, 81915, 110617, 112359, 127635, 129645, 187265, 212979, 245745, 331851, 337077, 354965, 365887, 382905, 553085, 561795, 638937, 995553, 1064895, 1097661, 1659255, 1685385, 1829435, 3194685, 3292983, 4756531, 4977765, 5488305, 14269593, 16464915, 23782655, 42808779, 71347965, 214043895]

約数ペア:

[(1, 214043895), (3, 71347965), (5, 42808779), (9, 23782655), (13, 16464915), (15, 14269593), (39, 5488305), (43, 4977765), (45, 4756531), (65, 3292983), (67, 3194685), (117, 1829435), (127, 1685385), (129, 1659255), (195, 1097661), (201, 1064895), (215, 995553), (335, 638937), (381, 561795), (387, 553085), (559, 382905), (585, 365887), (603, 354965), (635, 337077), (645, 331851), (871, 245745), (1005, 212979), (1143, 187265), (1651, 129645), (1677, 127635), (1905, 112359), (1935, 110617), (2613, 81915), (2795, 76581), (2881, 74295), (3015, 70993), (4355, 49149), (4953, 43215), (5031, 42545), (5461, 39195), (5715, 37453), (7839, 27305), (8255, 25929), (8385, 25527), (8509, 25155), (8643, 24765), (13065, 16383), (14405, 14859)]