205100064

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 144

約数和(自身を含む): 650122200

約数和(自身を除く): 445022136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1508, 1872, 1889, 2088, 2262, 2784, 3016, 3393, 3744, 3778, 4176, 4524, 5667, 6032, 6786, 7556, 8352, 9048, 11334, 12064, 13572, 15112, 17001, 18096, 22668, 24557, 27144, 30224, 34002, 36192, 45336, 49114, 54288, 54781, 60448, 68004, 73671, 90672, 98228, 108576, 109562, 136008, 147342, 164343, 181344, 196456, 219124, 221013, 272016, 294684, 328686, 392912, 438248, 442026, 493029, 544032, 589368, 657372, 712153, 785824, 876496, 884052, 986058, 1178736, 1314744, 1424306, 1752992, 1768104, 1972116, 2136459, 2357472, 2629488, 2848612, 3536208, 3944232, 4272918, 5258976, 5697224, 6409377, 7072416, 7888464, 8545836, 11394448, 12818754, 15776928, 17091672, 22788896, 25637508, 34183344, 51275016, 68366688, 102550032, 205100064]

約数ペア:

[(1, 205100064), (2, 102550032), (3, 68366688), (4, 51275016), (6, 34183344), (8, 25637508), (9, 22788896), (12, 17091672), (13, 15776928), (16, 12818754), (18, 11394448), (24, 8545836), (26, 7888464), (29, 7072416), (32, 6409377), (36, 5697224), (39, 5258976), (48, 4272918), (52, 3944232), (58, 3536208), (72, 2848612), (78, 2629488), (87, 2357472), (96, 2136459), (104, 1972116), (116, 1768104), (117, 1752992), (144, 1424306), (156, 1314744), (174, 1178736), (208, 986058), (232, 884052), (234, 876496), (261, 785824), (288, 712153), (312, 657372), (348, 589368), (377, 544032), (416, 493029), (464, 442026), (468, 438248), (522, 392912), (624, 328686), (696, 294684), (754, 272016), (928, 221013), (936, 219124), (1044, 196456), (1131, 181344), (1248, 164343), (1392, 147342), (1508, 136008), (1872, 109562), (1889, 108576), (2088, 98228), (2262, 90672), (2784, 73671), (3016, 68004), (3393, 60448), (3744, 54781), (3778, 54288), (4176, 49114), (4524, 45336), (5667, 36192), (6032, 34002), (6786, 30224), (7556, 27144), (8352, 24557), (9048, 22668), (11334, 18096), (12064, 17001), (13572, 15112)]