211938408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3863

約数の個数: 96

約数和(自身を含む): 635169600

約数和(自身を除く): 423231192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 213, 264, 284, 396, 426, 568, 639, 781, 792, 852, 1278, 1562, 1704, 2343, 2556, 3124, 3769, 4686, 5112, 6248, 7029, 7538, 9372, 11307, 14058, 15076, 18744, 22614, 28116, 30152, 33921, 41459, 45228, 56232, 67842, 82918, 90456, 124377, 135684, 165836, 248754, 267599, 271368, 331672, 373131, 497508, 535198, 746262, 802797, 995016, 1070396, 1492524, 1605594, 2140792, 2408391, 2943589, 2985048, 3211188, 4816782, 5887178, 6422376, 8830767, 9633564, 11774356, 17661534, 19267128, 23548712, 26492301, 35323068, 52984602, 70646136, 105969204, 211938408]

約数ペア:

[(1, 211938408), (2, 105969204), (3, 70646136), (4, 52984602), (6, 35323068), (8, 26492301), (9, 23548712), (11, 19267128), (12, 17661534), (18, 11774356), (22, 9633564), (24, 8830767), (33, 6422376), (36, 5887178), (44, 4816782), (66, 3211188), (71, 2985048), (72, 2943589), (88, 2408391), (99, 2140792), (132, 1605594), (142, 1492524), (198, 1070396), (213, 995016), (264, 802797), (284, 746262), (396, 535198), (426, 497508), (568, 373131), (639, 331672), (781, 271368), (792, 267599), (852, 248754), (1278, 165836), (1562, 135684), (1704, 124377), (2343, 90456), (2556, 82918), (3124, 67842), (3769, 56232), (4686, 45228), (5112, 41459), (6248, 33921), (7029, 30152), (7538, 28116), (9372, 22614), (11307, 18744), (14058, 15076)]