194802388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 408385152

約数和(自身を除く): 213582764

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 271, 341, 374, 527, 542, 682, 748, 961, 1054, 1084, 1364, 1922, 2108, 2981, 3844, 4607, 5797, 5962, 8401, 9214, 10571, 11594, 11924, 16337, 16802, 18428, 21142, 23188, 32674, 33604, 42284, 50677, 65348, 92411, 101354, 142817, 179707, 184822, 202708, 260431, 285634, 359414, 369644, 520862, 571268, 718828, 1041724, 1570987, 2864741, 3141974, 4427327, 5729482, 6283948, 8854654, 11458964, 17709308, 48700597, 97401194, 194802388]

約数ペア:

[(1, 194802388), (2, 97401194), (4, 48700597), (11, 17709308), (17, 11458964), (22, 8854654), (31, 6283948), (34, 5729482), (44, 4427327), (62, 3141974), (68, 2864741), (124, 1570987), (187, 1041724), (271, 718828), (341, 571268), (374, 520862), (527, 369644), (542, 359414), (682, 285634), (748, 260431), (961, 202708), (1054, 184822), (1084, 179707), (1364, 142817), (1922, 101354), (2108, 92411), (2981, 65348), (3844, 50677), (4607, 42284), (5797, 33604), (5962, 32674), (8401, 23188), (9214, 21142), (10571, 18428), (11594, 16802), (11924, 16337)]