201874728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 128

約数和(自身を含む): 602173440

約数和(自身を除く): 400298712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1364, 1451, 1496, 1581, 2046, 2108, 2244, 2728, 2902, 3162, 4092, 4216, 4353, 4488, 5797, 5804, 6324, 8184, 8706, 11594, 11608, 12648, 15961, 17391, 17412, 23188, 24667, 31922, 34782, 34824, 44981, 46376, 47883, 49334, 63844, 69564, 74001, 89962, 95766, 98668, 127688, 134943, 139128, 148002, 179924, 191532, 197336, 269886, 271337, 296004, 359848, 383064, 494791, 539772, 542674, 592008, 764677, 814011, 989582, 1079544, 1085348, 1484373, 1529354, 1628022, 1979164, 2170696, 2294031, 2968746, 3058708, 3256044, 3958328, 4588062, 5937492, 6117416, 6512088, 8411447, 9176124, 11874984, 16822894, 18352248, 25234341, 33645788, 50468682, 67291576, 100937364, 201874728]

約数ペア:

[(1, 201874728), (2, 100937364), (3, 67291576), (4, 50468682), (6, 33645788), (8, 25234341), (11, 18352248), (12, 16822894), (17, 11874984), (22, 9176124), (24, 8411447), (31, 6512088), (33, 6117416), (34, 5937492), (44, 4588062), (51, 3958328), (62, 3256044), (66, 3058708), (68, 2968746), (88, 2294031), (93, 2170696), (102, 1979164), (124, 1628022), (132, 1529354), (136, 1484373), (186, 1085348), (187, 1079544), (204, 989582), (248, 814011), (264, 764677), (341, 592008), (372, 542674), (374, 539772), (408, 494791), (527, 383064), (561, 359848), (682, 296004), (744, 271337), (748, 269886), (1023, 197336), (1054, 191532), (1122, 179924), (1364, 148002), (1451, 139128), (1496, 134943), (1581, 127688), (2046, 98668), (2108, 95766), (2244, 89962), (2728, 74001), (2902, 69564), (3162, 63844), (4092, 49334), (4216, 47883), (4353, 46376), (4488, 44981), (5797, 34824), (5804, 34782), (6324, 31922), (8184, 24667), (8706, 23188), (11594, 17412), (11608, 17391), (12648, 15961)]