200161638

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 296258202

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 71, 74, 83, 102, 111, 142, 153, 166, 213, 222, 249, 306, 333, 426, 459, 498, 629, 639, 666, 747, 918, 999, 1207, 1258, 1278, 1411, 1494, 1887, 1917, 1998, 2241, 2414, 2627, 2822, 3071, 3621, 3774, 3834, 4233, 4482, 5254, 5661, 5893, 6142, 7242, 7881, 8466, 9213, 10863, 11322, 11786, 12699, 15762, 16983, 17679, 18426, 21726, 23643, 25398, 27639, 32589, 33966, 35358, 38097, 44659, 47286, 52207, 53037, 55278, 65178, 70929, 76194, 82917, 89318, 100181, 104414, 106074, 133977, 141858, 156621, 159111, 165834, 200362, 218041, 267954, 300543, 313242, 318222, 401931, 436082, 469863, 601086, 654123, 803862, 901629, 939726, 1205793, 1308246, 1409589, 1803258, 1962369, 2411586, 2704887, 2819178, 3706697, 3924738, 5409774, 5887107, 7413394, 11120091, 11774214, 22240182, 33360273, 66720546, 100080819, 200161638]

約数ペア:

[(1, 200161638), (2, 100080819), (3, 66720546), (6, 33360273), (9, 22240182), (17, 11774214), (18, 11120091), (27, 7413394), (34, 5887107), (37, 5409774), (51, 3924738), (54, 3706697), (71, 2819178), (74, 2704887), (83, 2411586), (102, 1962369), (111, 1803258), (142, 1409589), (153, 1308246), (166, 1205793), (213, 939726), (222, 901629), (249, 803862), (306, 654123), (333, 601086), (426, 469863), (459, 436082), (498, 401931), (629, 318222), (639, 313242), (666, 300543), (747, 267954), (918, 218041), (999, 200362), (1207, 165834), (1258, 159111), (1278, 156621), (1411, 141858), (1494, 133977), (1887, 106074), (1917, 104414), (1998, 100181), (2241, 89318), (2414, 82917), (2627, 76194), (2822, 70929), (3071, 65178), (3621, 55278), (3774, 53037), (3834, 52207), (4233, 47286), (4482, 44659), (5254, 38097), (5661, 35358), (5893, 33966), (6142, 32589), (7242, 27639), (7881, 25398), (8466, 23643), (9213, 21726), (10863, 18426), (11322, 17679), (11786, 16983), (12699, 15762)]