223406274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 579059712

約数和(自身を除く): 355653438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 67, 78, 91, 93, 134, 182, 186, 197, 201, 217, 273, 394, 402, 403, 434, 469, 546, 591, 651, 806, 871, 938, 1182, 1209, 1302, 1379, 1407, 1742, 2077, 2418, 2561, 2613, 2758, 2814, 2821, 4137, 4154, 5122, 5226, 5642, 6097, 6107, 6231, 7683, 8274, 8463, 12194, 12214, 12462, 13199, 14539, 15366, 16926, 17927, 18291, 18321, 26398, 27001, 29078, 35854, 36582, 36642, 39597, 42749, 43617, 53781, 54002, 79194, 79391, 81003, 85498, 87234, 92393, 107562, 128247, 158782, 162006, 171587, 184786, 189007, 238173, 256494, 277179, 343174, 378014, 409169, 476346, 514761, 554358, 555737, 567021, 818338, 1029522, 1111474, 1134042, 1201109, 1227507, 1667211, 2402218, 2455014, 2864183, 3334422, 3603327, 5319197, 5728366, 7206654, 8592549, 10638394, 15957591, 17185098, 31915182, 37234379, 74468758, 111703137, 223406274]

約数ペア:

[(1, 223406274), (2, 111703137), (3, 74468758), (6, 37234379), (7, 31915182), (13, 17185098), (14, 15957591), (21, 10638394), (26, 8592549), (31, 7206654), (39, 5728366), (42, 5319197), (62, 3603327), (67, 3334422), (78, 2864183), (91, 2455014), (93, 2402218), (134, 1667211), (182, 1227507), (186, 1201109), (197, 1134042), (201, 1111474), (217, 1029522), (273, 818338), (394, 567021), (402, 555737), (403, 554358), (434, 514761), (469, 476346), (546, 409169), (591, 378014), (651, 343174), (806, 277179), (871, 256494), (938, 238173), (1182, 189007), (1209, 184786), (1302, 171587), (1379, 162006), (1407, 158782), (1742, 128247), (2077, 107562), (2418, 92393), (2561, 87234), (2613, 85498), (2758, 81003), (2814, 79391), (2821, 79194), (4137, 54002), (4154, 53781), (5122, 43617), (5226, 42749), (5642, 39597), (6097, 36642), (6107, 36582), (6231, 35854), (7683, 29078), (8274, 27001), (8463, 26398), (12194, 18321), (12214, 18291), (12462, 17927), (13199, 16926), (14539, 15366)]