210913452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 588107520

約数和(自身を除く): 377194068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 71, 76, 86, 101, 114, 129, 142, 171, 172, 202, 213, 228, 258, 284, 303, 342, 387, 404, 426, 516, 606, 639, 684, 774, 817, 852, 909, 1212, 1278, 1349, 1548, 1634, 1818, 1919, 2451, 2556, 2698, 3053, 3268, 3636, 3838, 4047, 4343, 4902, 5396, 5757, 6106, 7171, 7353, 7676, 8094, 8686, 9159, 9804, 11514, 12141, 12212, 13029, 14342, 14706, 16188, 17271, 17372, 18318, 21513, 23028, 24282, 26058, 27477, 28684, 29412, 34542, 36636, 39087, 43026, 48564, 52116, 54954, 58007, 64539, 69084, 78174, 82517, 86052, 109908, 116014, 129078, 136249, 156348, 165034, 174021, 232028, 247551, 258156, 272498, 308353, 330068, 348042, 408747, 495102, 522063, 544996, 616706, 696084, 742653, 817494, 925059, 990204, 1044126, 1226241, 1233412, 1485306, 1634988, 1850118, 2088252, 2452482, 2775177, 2970612, 3700236, 4904964, 5550354, 5858707, 11100708, 11717414, 17576121, 23434828, 35152242, 52728363, 70304484, 105456726, 210913452]

約数ペア:

[(1, 210913452), (2, 105456726), (3, 70304484), (4, 52728363), (6, 35152242), (9, 23434828), (12, 17576121), (18, 11717414), (19, 11100708), (36, 5858707), (38, 5550354), (43, 4904964), (57, 3700236), (71, 2970612), (76, 2775177), (86, 2452482), (101, 2088252), (114, 1850118), (129, 1634988), (142, 1485306), (171, 1233412), (172, 1226241), (202, 1044126), (213, 990204), (228, 925059), (258, 817494), (284, 742653), (303, 696084), (342, 616706), (387, 544996), (404, 522063), (426, 495102), (516, 408747), (606, 348042), (639, 330068), (684, 308353), (774, 272498), (817, 258156), (852, 247551), (909, 232028), (1212, 174021), (1278, 165034), (1349, 156348), (1548, 136249), (1634, 129078), (1818, 116014), (1919, 109908), (2451, 86052), (2556, 82517), (2698, 78174), (3053, 69084), (3268, 64539), (3636, 58007), (3838, 54954), (4047, 52116), (4343, 48564), (4902, 43026), (5396, 39087), (5757, 36636), (6106, 34542), (7171, 29412), (7353, 28684), (7676, 27477), (8094, 26058), (8686, 24282), (9159, 23028), (9804, 21513), (11514, 18318), (12141, 17372), (12212, 17271), (13029, 16188), (14342, 14706)]