199397952

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:921

約数の個数: 168

約数和(自身を含む): 636097280

約数和(自身を除く): 436699328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 859, 936, 992, 1116, 1209, 1248, 1488, 1612, 1718, 1872, 1984, 2232, 2418, 2496, 2577, 2976, 3224, 3436, 3627, 3744, 4464, 4836, 5154, 5952, 6448, 6872, 7254, 7488, 7731, 8928, 9672, 10308, 11167, 12896, 13744, 14508, 15462, 17856, 19344, 20616, 22334, 25792, 26629, 27488, 29016, 30924, 33501, 38688, 41232, 44668, 53258, 54976, 58032, 61848, 67002, 77376, 79887, 82464, 89336, 100503, 106516, 116064, 123696, 134004, 159774, 164928, 178672, 201006, 213032, 232128, 239661, 247392, 268008, 319548, 346177, 357344, 402012, 426064, 479322, 494784, 536016, 639096, 692354, 714688, 804024, 852128, 958644, 1038531, 1072032, 1278192, 1384708, 1608048, 1704256, 1917288, 2077062, 2144064, 2556384, 2769416, 3115593, 3216096, 3834576, 4154124, 5112768, 5538832, 6231186, 6432192, 7669152, 8308248, 11077664, 12462372, 15338304, 16616496, 22155328, 24924744, 33232992, 49849488, 66465984, 99698976, 199397952]

約数ペア:

[(1, 199397952), (2, 99698976), (3, 66465984), (4, 49849488), (6, 33232992), (8, 24924744), (9, 22155328), (12, 16616496), (13, 15338304), (16, 12462372), (18, 11077664), (24, 8308248), (26, 7669152), (31, 6432192), (32, 6231186), (36, 5538832), (39, 5112768), (48, 4154124), (52, 3834576), (62, 3216096), (64, 3115593), (72, 2769416), (78, 2556384), (93, 2144064), (96, 2077062), (104, 1917288), (117, 1704256), (124, 1608048), (144, 1384708), (156, 1278192), (186, 1072032), (192, 1038531), (208, 958644), (234, 852128), (248, 804024), (279, 714688), (288, 692354), (312, 639096), (372, 536016), (403, 494784), (416, 479322), (468, 426064), (496, 402012), (558, 357344), (576, 346177), (624, 319548), (744, 268008), (806, 247392), (832, 239661), (859, 232128), (936, 213032), (992, 201006), (1116, 178672), (1209, 164928), (1248, 159774), (1488, 134004), (1612, 123696), (1718, 116064), (1872, 106516), (1984, 100503), (2232, 89336), (2418, 82464), (2496, 79887), (2577, 77376), (2976, 67002), (3224, 61848), (3436, 58032), (3627, 54976), (3744, 53258), (4464, 44668), (4836, 41232), (5154, 38688), (5952, 33501), (6448, 30924), (6872, 29016), (7254, 27488), (7488, 26629), (7731, 25792), (8928, 22334), (9672, 20616), (10308, 19344), (11167, 17856), (12896, 15462), (13744, 14508)]