208232208

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 200

約数和(自身を含む): 639530496

約数和(自身を除く): 431298288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 71, 72, 73, 81, 93, 108, 124, 142, 144, 146, 162, 186, 213, 216, 219, 248, 279, 284, 292, 324, 372, 426, 432, 438, 496, 558, 568, 584, 639, 648, 657, 744, 837, 852, 876, 1116, 1136, 1168, 1278, 1296, 1314, 1488, 1674, 1704, 1752, 1917, 1971, 2201, 2232, 2263, 2511, 2556, 2628, 3348, 3408, 3504, 3834, 3942, 4402, 4464, 4526, 5022, 5112, 5183, 5256, 5751, 5913, 6603, 6696, 6789, 7668, 7884, 8804, 9052, 10044, 10224, 10366, 10512, 11502, 11826, 13206, 13392, 13578, 15336, 15549, 15768, 17608, 18104, 19809, 20088, 20367, 20732, 23004, 23652, 26412, 27156, 30672, 31098, 31536, 35216, 36208, 39618, 40176, 40734, 41464, 46008, 46647, 47304, 52824, 54312, 59427, 61101, 62196, 79236, 81468, 82928, 92016, 93294, 94608, 105648, 108624, 118854, 122202, 124392, 139941, 158472, 160673, 162936, 178281, 183303, 186588, 237708, 244404, 248784, 279882, 316944, 321346, 325872, 356562, 366606, 373176, 419823, 475416, 482019, 488808, 559764, 642692, 713124, 733212, 746352, 839646, 950832, 964038, 977616, 1119528, 1285384, 1426248, 1446057, 1466424, 1679292, 1928076, 2239056, 2570768, 2852496, 2892114, 2932848, 3358584, 3856152, 4338171, 5784228, 6717168, 7712304, 8676342, 11568456, 13014513, 17352684, 23136912, 26029026, 34705368, 52058052, 69410736, 104116104, 208232208]

約数ペア:

[(1, 208232208), (2, 104116104), (3, 69410736), (4, 52058052), (6, 34705368), (8, 26029026), (9, 23136912), (12, 17352684), (16, 13014513), (18, 11568456), (24, 8676342), (27, 7712304), (31, 6717168), (36, 5784228), (48, 4338171), (54, 3856152), (62, 3358584), (71, 2932848), (72, 2892114), (73, 2852496), (81, 2570768), (93, 2239056), (108, 1928076), (124, 1679292), (142, 1466424), (144, 1446057), (146, 1426248), (162, 1285384), (186, 1119528), (213, 977616), (216, 964038), (219, 950832), (248, 839646), (279, 746352), (284, 733212), (292, 713124), (324, 642692), (372, 559764), (426, 488808), (432, 482019), (438, 475416), (496, 419823), (558, 373176), (568, 366606), (584, 356562), (639, 325872), (648, 321346), (657, 316944), (744, 279882), (837, 248784), (852, 244404), (876, 237708), (1116, 186588), (1136, 183303), (1168, 178281), (1278, 162936), (1296, 160673), (1314, 158472), (1488, 139941), (1674, 124392), (1704, 122202), (1752, 118854), (1917, 108624), (1971, 105648), (2201, 94608), (2232, 93294), (2263, 92016), (2511, 82928), (2556, 81468), (2628, 79236), (3348, 62196), (3408, 61101), (3504, 59427), (3834, 54312), (3942, 52824), (4402, 47304), (4464, 46647), (4526, 46008), (5022, 41464), (5112, 40734), (5183, 40176), (5256, 39618), (5751, 36208), (5913, 35216), (6603, 31536), (6696, 31098), (6789, 30672), (7668, 27156), (7884, 26412), (8804, 23652), (9052, 23004), (10044, 20732), (10224, 20367), (10366, 20088), (10512, 19809), (11502, 18104), (11826, 17608), (13206, 15768), (13392, 15549), (13578, 15336)]