199398528

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 666182400

約数和(自身を除く): 466783872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 288, 313, 316, 336, 384, 448, 474, 504, 553, 576, 626, 632, 672, 711, 896, 939, 948, 1008, 1106, 1152, 1252, 1264, 1344, 1422, 1659, 1878, 1896, 2016, 2191, 2212, 2504, 2528, 2688, 2817, 2844, 3318, 3756, 3792, 4032, 4382, 4424, 4977, 5008, 5056, 5634, 5688, 6573, 6636, 7512, 7584, 8064, 8764, 8848, 9954, 10016, 10112, 11268, 11376, 13146, 13272, 15024, 15168, 17528, 17696, 19719, 19908, 20032, 22536, 22752, 24727, 26292, 26544, 30048, 30336, 35056, 35392, 39438, 39816, 40064, 45072, 45504, 49454, 52584, 53088, 60096, 70112, 70784, 74181, 78876, 79632, 90144, 91008, 98908, 105168, 106176, 120192, 140224, 148362, 157752, 159264, 173089, 180288, 197816, 210336, 212352, 222543, 280448, 296724, 315504, 318528, 346178, 360576, 395632, 420672, 445086, 519267, 593448, 631008, 637056, 692356, 791264, 841344, 890172, 1038534, 1186896, 1262016, 1384712, 1557801, 1582528, 1780344, 2077068, 2373792, 2524032, 2769424, 3115602, 3165056, 3560688, 4154136, 4747584, 5538848, 6231204, 7121376, 8308272, 9495168, 11077696, 12462408, 14242752, 16616544, 22155392, 24924816, 28485504, 33233088, 49849632, 66466176, 99699264, 199398528]

約数ペア:

[(1, 199398528), (2, 99699264), (3, 66466176), (4, 49849632), (6, 33233088), (7, 28485504), (8, 24924816), (9, 22155392), (12, 16616544), (14, 14242752), (16, 12462408), (18, 11077696), (21, 9495168), (24, 8308272), (28, 7121376), (32, 6231204), (36, 5538848), (42, 4747584), (48, 4154136), (56, 3560688), (63, 3165056), (64, 3115602), (72, 2769424), (79, 2524032), (84, 2373792), (96, 2077068), (112, 1780344), (126, 1582528), (128, 1557801), (144, 1384712), (158, 1262016), (168, 1186896), (192, 1038534), (224, 890172), (237, 841344), (252, 791264), (288, 692356), (313, 637056), (316, 631008), (336, 593448), (384, 519267), (448, 445086), (474, 420672), (504, 395632), (553, 360576), (576, 346178), (626, 318528), (632, 315504), (672, 296724), (711, 280448), (896, 222543), (939, 212352), (948, 210336), (1008, 197816), (1106, 180288), (1152, 173089), (1252, 159264), (1264, 157752), (1344, 148362), (1422, 140224), (1659, 120192), (1878, 106176), (1896, 105168), (2016, 98908), (2191, 91008), (2212, 90144), (2504, 79632), (2528, 78876), (2688, 74181), (2817, 70784), (2844, 70112), (3318, 60096), (3756, 53088), (3792, 52584), (4032, 49454), (4382, 45504), (4424, 45072), (4977, 40064), (5008, 39816), (5056, 39438), (5634, 35392), (5688, 35056), (6573, 30336), (6636, 30048), (7512, 26544), (7584, 26292), (8064, 24727), (8764, 22752), (8848, 22536), (9954, 20032), (10016, 19908), (10112, 19719), (11268, 17696), (11376, 17528), (13146, 15168), (13272, 15024)]