205961136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 558607104

約数和(自身を除く): 352645968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 197, 276, 368, 394, 552, 591, 788, 947, 1104, 1182, 1576, 1894, 2364, 2841, 3152, 3788, 4531, 4728, 5682, 7576, 9062, 9456, 11364, 13593, 15152, 18124, 21781, 22728, 27186, 36248, 43562, 45456, 54372, 65343, 72496, 87124, 108744, 130686, 174248, 186559, 217488, 261372, 348496, 373118, 522744, 559677, 746236, 1045488, 1119354, 1492472, 2238708, 2984944, 4290857, 4477416, 8581714, 8954832, 12872571, 17163428, 25745142, 34326856, 51490284, 68653712, 102980568, 205961136]

約数ペア:

[(1, 205961136), (2, 102980568), (3, 68653712), (4, 51490284), (6, 34326856), (8, 25745142), (12, 17163428), (16, 12872571), (23, 8954832), (24, 8581714), (46, 4477416), (48, 4290857), (69, 2984944), (92, 2238708), (138, 1492472), (184, 1119354), (197, 1045488), (276, 746236), (368, 559677), (394, 522744), (552, 373118), (591, 348496), (788, 261372), (947, 217488), (1104, 186559), (1182, 174248), (1576, 130686), (1894, 108744), (2364, 87124), (2841, 72496), (3152, 65343), (3788, 54372), (4531, 45456), (4728, 43562), (5682, 36248), (7576, 27186), (9062, 22728), (9456, 21781), (11364, 18124), (13593, 15152)]