199007424

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 252

約数和(自身を含む): 725000328

約数和(自身を除く): 525992904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 448, 462, 504, 528, 539, 576, 588, 616, 641, 672, 693, 704, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1282, 1344, 1386, 1568, 1584, 1617, 1764, 1848, 1923, 2016, 2112, 2156, 2352, 2464, 2564, 2772, 3136, 3168, 3234, 3528, 3696, 3846, 4032, 4312, 4487, 4704, 4851, 4928, 5128, 5544, 5769, 6336, 6468, 7051, 7056, 7392, 7692, 8624, 8974, 9408, 9702, 10256, 11088, 11538, 12936, 13461, 14102, 14112, 14784, 15384, 17248, 17948, 19404, 20512, 21153, 22176, 23076, 25872, 26922, 28204, 28224, 30768, 31409, 34496, 35896, 38808, 40383, 41024, 42306, 44352, 46152, 49357, 51744, 53844, 56408, 61536, 62818, 63459, 71792, 77616, 80766, 84612, 92304, 94227, 98714, 103488, 107688, 112816, 123072, 125636, 126918, 143584, 148071, 155232, 161532, 169224, 184608, 188454, 197428, 215376, 225632, 251272, 253836, 282681, 287168, 296142, 310464, 323064, 338448, 345499, 369216, 376908, 394856, 430752, 444213, 451264, 502544, 507672, 565362, 592284, 646128, 676896, 690998, 753816, 789712, 861504, 888426, 1005088, 1015344, 1036497, 1130724, 1184568, 1292256, 1353792, 1381996, 1507632, 1579424, 1776852, 2010176, 2030688, 2072994, 2261448, 2369136, 2584512, 2763992, 3015264, 3109491, 3158848, 3553704, 4061376, 4145988, 4522896, 4738272, 5527984, 6030528, 6218982, 7107408, 8291976, 9045792, 9476544, 11055968, 12437964, 14214816, 16583952, 18091584, 22111936, 24875928, 28429632, 33167904, 49751856, 66335808, 99503712, 199007424]

約数ペア:

[(1, 199007424), (2, 99503712), (3, 66335808), (4, 49751856), (6, 33167904), (7, 28429632), (8, 24875928), (9, 22111936), (11, 18091584), (12, 16583952), (14, 14214816), (16, 12437964), (18, 11055968), (21, 9476544), (22, 9045792), (24, 8291976), (28, 7107408), (32, 6218982), (33, 6030528), (36, 5527984), (42, 4738272), (44, 4522896), (48, 4145988), (49, 4061376), (56, 3553704), (63, 3158848), (64, 3109491), (66, 3015264), (72, 2763992), (77, 2584512), (84, 2369136), (88, 2261448), (96, 2072994), (98, 2030688), (99, 2010176), (112, 1776852), (126, 1579424), (132, 1507632), (144, 1381996), (147, 1353792), (154, 1292256), (168, 1184568), (176, 1130724), (192, 1036497), (196, 1015344), (198, 1005088), (224, 888426), (231, 861504), (252, 789712), (264, 753816), (288, 690998), (294, 676896), (308, 646128), (336, 592284), (352, 565362), (392, 507672), (396, 502544), (441, 451264), (448, 444213), (462, 430752), (504, 394856), (528, 376908), (539, 369216), (576, 345499), (588, 338448), (616, 323064), (641, 310464), (672, 296142), (693, 287168), (704, 282681), (784, 253836), (792, 251272), (882, 225632), (924, 215376), (1008, 197428), (1056, 188454), (1078, 184608), (1176, 169224), (1232, 161532), (1282, 155232), (1344, 148071), (1386, 143584), (1568, 126918), (1584, 125636), (1617, 123072), (1764, 112816), (1848, 107688), (1923, 103488), (2016, 98714), (2112, 94227), (2156, 92304), (2352, 84612), (2464, 80766), (2564, 77616), (2772, 71792), (3136, 63459), (3168, 62818), (3234, 61536), (3528, 56408), (3696, 53844), (3846, 51744), (4032, 49357), (4312, 46152), (4487, 44352), (4704, 42306), (4851, 41024), (4928, 40383), (5128, 38808), (5544, 35896), (5769, 34496), (6336, 31409), (6468, 30768), (7051, 28224), (7056, 28204), (7392, 26922), (7692, 25872), (8624, 23076), (8974, 22176), (9408, 21153), (9702, 20512), (10256, 19404), (11088, 17948), (11538, 17248), (12936, 15384), (13461, 14784), (14102, 14112)]