201212111815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 289041984000

約数和(自身を除く): 87829872185

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 167, 307, 499, 605, 715, 835, 1535, 1573, 1837, 2171, 2495, 3377, 3991, 5489, 6487, 7865, 9185, 10855, 16885, 19955, 20207, 23881, 27445, 32435, 37147, 43901, 51269, 60379, 71357, 83333, 101035, 119405, 153193, 185735, 219505, 256345, 262691, 301895, 356785, 416665, 482911, 563959, 666497, 765965, 784927, 916663, 1083329, 1313455, 1685123, 1991509, 2414555, 2819795, 3332485, 3924635, 4583315, 5416645, 6203549, 7331467, 8425615, 9957545, 10083293, 11916619, 18536353, 21906599, 25583231, 31017745, 36657335, 50416465, 59583095, 80646137, 92681765, 109532995, 127916155, 131082809, 240972589, 281415541, 332582003, 403230685, 655414045, 1204862945, 1407077705, 1662910015, 3095570951, 3658402033, 15477854755, 18292010165, 40242422363, 201212111815]

約数ペア:

[(1, 201212111815), (5, 40242422363), (11, 18292010165), (13, 15477854755), (55, 3658402033), (65, 3095570951), (121, 1662910015), (143, 1407077705), (167, 1204862945), (307, 655414045), (499, 403230685), (605, 332582003), (715, 281415541), (835, 240972589), (1535, 131082809), (1573, 127916155), (1837, 109532995), (2171, 92681765), (2495, 80646137), (3377, 59583095), (3991, 50416465), (5489, 36657335), (6487, 31017745), (7865, 25583231), (9185, 21906599), (10855, 18536353), (16885, 11916619), (19955, 10083293), (20207, 9957545), (23881, 8425615), (27445, 7331467), (32435, 6203549), (37147, 5416645), (43901, 4583315), (51269, 3924635), (60379, 3332485), (71357, 2819795), (83333, 2414555), (101035, 1991509), (119405, 1685123), (153193, 1313455), (185735, 1083329), (219505, 916663), (256345, 784927), (262691, 765965), (301895, 666497), (356785, 563959), (416665, 482911)]