209382408

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 627419520

約数和(自身を除く): 418037112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 41, 54, 71, 72, 74, 81, 82, 108, 111, 123, 142, 148, 162, 164, 213, 216, 222, 243, 246, 284, 296, 324, 328, 333, 369, 426, 444, 486, 492, 568, 639, 648, 666, 738, 852, 888, 972, 984, 999, 1107, 1278, 1332, 1476, 1517, 1704, 1917, 1944, 1998, 2214, 2556, 2627, 2664, 2911, 2952, 2997, 3034, 3321, 3834, 3996, 4428, 4551, 5112, 5254, 5751, 5822, 5994, 6068, 6642, 7668, 7881, 7992, 8733, 8856, 8991, 9102, 9963, 10508, 11502, 11644, 11988, 12136, 13284, 13653, 15336, 15762, 17253, 17466, 17982, 18204, 19926, 21016, 23004, 23288, 23643, 23976, 26199, 26568, 27306, 31524, 34506, 34932, 35964, 36408, 39852, 40959, 46008, 47286, 52398, 54612, 63048, 69012, 69864, 70929, 71928, 78597, 79704, 81918, 94572, 104796, 107707, 109224, 122877, 138024, 141858, 157194, 163836, 189144, 209592, 212787, 215414, 235791, 245754, 283716, 314388, 323121, 327672, 368631, 425574, 430828, 471582, 491508, 567432, 628776, 638361, 646242, 707373, 737262, 851148, 861656, 943164, 969363, 983016, 1276722, 1292484, 1414746, 1474524, 1702296, 1886328, 1938726, 2553444, 2584968, 2829492, 2908089, 2949048, 3877452, 5106888, 5658984, 5816178, 7754904, 8724267, 11632356, 17448534, 23264712, 26172801, 34897068, 52345602, 69794136, 104691204, 209382408]

約数ペア:

[(1, 209382408), (2, 104691204), (3, 69794136), (4, 52345602), (6, 34897068), (8, 26172801), (9, 23264712), (12, 17448534), (18, 11632356), (24, 8724267), (27, 7754904), (36, 5816178), (37, 5658984), (41, 5106888), (54, 3877452), (71, 2949048), (72, 2908089), (74, 2829492), (81, 2584968), (82, 2553444), (108, 1938726), (111, 1886328), (123, 1702296), (142, 1474524), (148, 1414746), (162, 1292484), (164, 1276722), (213, 983016), (216, 969363), (222, 943164), (243, 861656), (246, 851148), (284, 737262), (296, 707373), (324, 646242), (328, 638361), (333, 628776), (369, 567432), (426, 491508), (444, 471582), (486, 430828), (492, 425574), (568, 368631), (639, 327672), (648, 323121), (666, 314388), (738, 283716), (852, 245754), (888, 235791), (972, 215414), (984, 212787), (999, 209592), (1107, 189144), (1278, 163836), (1332, 157194), (1476, 141858), (1517, 138024), (1704, 122877), (1917, 109224), (1944, 107707), (1998, 104796), (2214, 94572), (2556, 81918), (2627, 79704), (2664, 78597), (2911, 71928), (2952, 70929), (2997, 69864), (3034, 69012), (3321, 63048), (3834, 54612), (3996, 52398), (4428, 47286), (4551, 46008), (5112, 40959), (5254, 39852), (5751, 36408), (5822, 35964), (5994, 34932), (6068, 34506), (6642, 31524), (7668, 27306), (7881, 26568), (7992, 26199), (8733, 23976), (8856, 23643), (8991, 23288), (9102, 23004), (9963, 21016), (10508, 19926), (11502, 18204), (11644, 17982), (11988, 17466), (12136, 17253), (13284, 15762), (13653, 15336)]