198965088

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 216

約数和(自身を含む): 687920688

約数和(自身を除く): 488955600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 613, 644, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1226, 1288, 1449, 1568, 1656, 1764, 1839, 1932, 2016, 2208, 2254, 2352, 2452, 2576, 2898, 3312, 3381, 3528, 3678, 3864, 4291, 4508, 4704, 4904, 5152, 5517, 5796, 6624, 6762, 7056, 7356, 7728, 8582, 9016, 9808, 10143, 11034, 11592, 12873, 13524, 14099, 14112, 14712, 15456, 17164, 18032, 19616, 20286, 22068, 23184, 25746, 27048, 28198, 29424, 30037, 34328, 36064, 38619, 40572, 42297, 44136, 46368, 51492, 54096, 56396, 58848, 60074, 68656, 77238, 81144, 84594, 88272, 90111, 98693, 102984, 108192, 112792, 120148, 126891, 137312, 154476, 162288, 169188, 176544, 180222, 197386, 205968, 225584, 240296, 253782, 270333, 296079, 308952, 324576, 338376, 360444, 394772, 411936, 451168, 480592, 507564, 540666, 592158, 617904, 676752, 690851, 720888, 789544, 888237, 961184, 1015128, 1081332, 1184316, 1235808, 1353504, 1381702, 1441776, 1579088, 1776474, 2030256, 2072553, 2162664, 2368632, 2763404, 2883552, 3158176, 3552948, 4060512, 4145106, 4325328, 4737264, 5526808, 6217659, 7105896, 8290212, 8650656, 9474528, 11053616, 12435318, 14211792, 16580424, 22107232, 24870636, 28423584, 33160848, 49741272, 66321696, 99482544, 198965088]

約数ペア:

[(1, 198965088), (2, 99482544), (3, 66321696), (4, 49741272), (6, 33160848), (7, 28423584), (8, 24870636), (9, 22107232), (12, 16580424), (14, 14211792), (16, 12435318), (18, 11053616), (21, 9474528), (23, 8650656), (24, 8290212), (28, 7105896), (32, 6217659), (36, 5526808), (42, 4737264), (46, 4325328), (48, 4145106), (49, 4060512), (56, 3552948), (63, 3158176), (69, 2883552), (72, 2763404), (84, 2368632), (92, 2162664), (96, 2072553), (98, 2030256), (112, 1776474), (126, 1579088), (138, 1441776), (144, 1381702), (147, 1353504), (161, 1235808), (168, 1184316), (184, 1081332), (196, 1015128), (207, 961184), (224, 888237), (252, 789544), (276, 720888), (288, 690851), (294, 676752), (322, 617904), (336, 592158), (368, 540666), (392, 507564), (414, 480592), (441, 451168), (483, 411936), (504, 394772), (552, 360444), (588, 338376), (613, 324576), (644, 308952), (672, 296079), (736, 270333), (784, 253782), (828, 240296), (882, 225584), (966, 205968), (1008, 197386), (1104, 180222), (1127, 176544), (1176, 169188), (1226, 162288), (1288, 154476), (1449, 137312), (1568, 126891), (1656, 120148), (1764, 112792), (1839, 108192), (1932, 102984), (2016, 98693), (2208, 90111), (2254, 88272), (2352, 84594), (2452, 81144), (2576, 77238), (2898, 68656), (3312, 60074), (3381, 58848), (3528, 56396), (3678, 54096), (3864, 51492), (4291, 46368), (4508, 44136), (4704, 42297), (4904, 40572), (5152, 38619), (5517, 36064), (5796, 34328), (6624, 30037), (6762, 29424), (7056, 28198), (7356, 27048), (7728, 25746), (8582, 23184), (9016, 22068), (9808, 20286), (10143, 19616), (11034, 18032), (11592, 17164), (12873, 15456), (13524, 14712), (14099, 14112)]