209035712

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 84

約数和(自身を含む): 446394840

約数和(自身を除く): 237359128

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 67, 82, 116, 134, 164, 232, 268, 328, 464, 536, 656, 928, 1072, 1189, 1312, 1681, 1856, 1943, 2144, 2378, 2624, 2747, 3362, 3886, 4288, 4756, 5494, 6724, 7772, 9512, 10988, 13448, 15544, 19024, 21976, 26896, 31088, 38048, 43952, 48749, 53792, 62176, 76096, 79663, 87904, 97498, 107584, 112627, 124352, 159326, 175808, 194996, 225254, 318652, 389992, 450508, 637304, 779984, 901016, 1274608, 1559968, 1802032, 2549216, 3119936, 3266183, 3604064, 5098432, 6532366, 7208128, 13064732, 26129464, 52258928, 104517856, 209035712]

約数ペア:

[(1, 209035712), (2, 104517856), (4, 52258928), (8, 26129464), (16, 13064732), (29, 7208128), (32, 6532366), (41, 5098432), (58, 3604064), (64, 3266183), (67, 3119936), (82, 2549216), (116, 1802032), (134, 1559968), (164, 1274608), (232, 901016), (268, 779984), (328, 637304), (464, 450508), (536, 389992), (656, 318652), (928, 225254), (1072, 194996), (1189, 175808), (1312, 159326), (1681, 124352), (1856, 112627), (1943, 107584), (2144, 97498), (2378, 87904), (2624, 79663), (2747, 76096), (3362, 62176), (3886, 53792), (4288, 48749), (4756, 43952), (5494, 38048), (6724, 31088), (7772, 26896), (9512, 21976), (10988, 19024), (13448, 15544)]