196787008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 449445888

約数和(自身を除く): 252658880

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 71, 88, 124, 127, 142, 176, 248, 254, 284, 341, 352, 496, 508, 568, 682, 704, 781, 992, 1016, 1136, 1364, 1397, 1562, 1984, 2032, 2201, 2272, 2728, 2794, 3124, 3937, 4064, 4402, 4544, 5456, 5588, 6248, 7874, 8128, 8804, 9017, 10912, 11176, 12496, 15748, 17608, 18034, 21824, 22352, 24211, 24992, 31496, 35216, 36068, 43307, 44704, 48422, 49984, 62992, 70432, 72136, 86614, 89408, 96844, 99187, 125984, 140864, 144272, 173228, 193688, 198374, 251968, 279527, 288544, 346456, 387376, 396748, 559054, 577088, 692912, 774752, 793496, 1118108, 1385824, 1549504, 1586992, 2236216, 2771648, 3074797, 3173984, 4472432, 6149594, 6347968, 8944864, 12299188, 17889728, 24598376, 49196752, 98393504, 196787008]

約数ペア:

[(1, 196787008), (2, 98393504), (4, 49196752), (8, 24598376), (11, 17889728), (16, 12299188), (22, 8944864), (31, 6347968), (32, 6149594), (44, 4472432), (62, 3173984), (64, 3074797), (71, 2771648), (88, 2236216), (124, 1586992), (127, 1549504), (142, 1385824), (176, 1118108), (248, 793496), (254, 774752), (284, 692912), (341, 577088), (352, 559054), (496, 396748), (508, 387376), (568, 346456), (682, 288544), (704, 279527), (781, 251968), (992, 198374), (1016, 193688), (1136, 173228), (1364, 144272), (1397, 140864), (1562, 125984), (1984, 99187), (2032, 96844), (2201, 89408), (2272, 86614), (2728, 72136), (2794, 70432), (3124, 62992), (3937, 49984), (4064, 48422), (4402, 44704), (4544, 43307), (5456, 36068), (5588, 35216), (6248, 31496), (7874, 24992), (8128, 24211), (8804, 22352), (9017, 21824), (10912, 18034), (11176, 17608), (12496, 15748)]