199550304

素因数分解:

$2^5\times 3^4\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 120

約数和(自身を含む): 591666768

約数和(自身を除く): 392116464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 167, 216, 288, 324, 334, 432, 461, 501, 648, 668, 864, 922, 1002, 1296, 1336, 1383, 1503, 1844, 2004, 2592, 2672, 2766, 3006, 3688, 4008, 4149, 4509, 5344, 5532, 6012, 7376, 8016, 8298, 9018, 11064, 12024, 12447, 13527, 14752, 16032, 16596, 18036, 22128, 24048, 24894, 27054, 33192, 36072, 37341, 44256, 48096, 49788, 54108, 66384, 72144, 74682, 76987, 99576, 108216, 132768, 144288, 149364, 153974, 199152, 216432, 230961, 298728, 307948, 398304, 432864, 461922, 597456, 615896, 692883, 923844, 1194912, 1231792, 1385766, 1847688, 2078649, 2463584, 2771532, 3695376, 4157298, 5543064, 6235947, 7390752, 8314596, 11086128, 12471894, 16629192, 22172256, 24943788, 33258384, 49887576, 66516768, 99775152, 199550304]

約数ペア:

[(1, 199550304), (2, 99775152), (3, 66516768), (4, 49887576), (6, 33258384), (8, 24943788), (9, 22172256), (12, 16629192), (16, 12471894), (18, 11086128), (24, 8314596), (27, 7390752), (32, 6235947), (36, 5543064), (48, 4157298), (54, 3695376), (72, 2771532), (81, 2463584), (96, 2078649), (108, 1847688), (144, 1385766), (162, 1231792), (167, 1194912), (216, 923844), (288, 692883), (324, 615896), (334, 597456), (432, 461922), (461, 432864), (501, 398304), (648, 307948), (668, 298728), (864, 230961), (922, 216432), (1002, 199152), (1296, 153974), (1336, 149364), (1383, 144288), (1503, 132768), (1844, 108216), (2004, 99576), (2592, 76987), (2672, 74682), (2766, 72144), (3006, 66384), (3688, 54108), (4008, 49788), (4149, 48096), (4509, 44256), (5344, 37341), (5532, 36072), (6012, 33192), (7376, 27054), (8016, 24894), (8298, 24048), (9018, 22128), (11064, 18036), (12024, 16596), (12447, 16032), (13527, 14752)]