205225776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2883

約数の個数: 120

約数和(自身を含む): 665627040

約数和(自身を除く): 460401264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 2789, 3066, 3504, 4088, 4599, 5256, 5578, 6132, 8176, 8367, 9198, 10512, 11156, 12264, 16734, 18396, 19523, 22312, 24528, 25101, 33468, 36792, 39046, 44624, 50202, 58569, 66936, 73584, 78092, 100404, 117138, 133872, 156184, 175707, 200808, 203597, 234276, 312368, 351414, 401616, 407194, 468552, 610791, 702828, 814388, 937104, 1221582, 1405656, 1425179, 1628776, 1832373, 2443164, 2811312, 2850358, 3257552, 3664746, 4275537, 4886328, 5700716, 7329492, 8551074, 9772656, 11401432, 12826611, 14658984, 17102148, 22802864, 25653222, 29317968, 34204296, 51306444, 68408592, 102612888, 205225776]

約数ペア:

[(1, 205225776), (2, 102612888), (3, 68408592), (4, 51306444), (6, 34204296), (7, 29317968), (8, 25653222), (9, 22802864), (12, 17102148), (14, 14658984), (16, 12826611), (18, 11401432), (21, 9772656), (24, 8551074), (28, 7329492), (36, 5700716), (42, 4886328), (48, 4275537), (56, 3664746), (63, 3257552), (72, 2850358), (73, 2811312), (84, 2443164), (112, 1832373), (126, 1628776), (144, 1425179), (146, 1405656), (168, 1221582), (219, 937104), (252, 814388), (292, 702828), (336, 610791), (438, 468552), (504, 407194), (511, 401616), (584, 351414), (657, 312368), (876, 234276), (1008, 203597), (1022, 200808), (1168, 175707), (1314, 156184), (1533, 133872), (1752, 117138), (2044, 100404), (2628, 78092), (2789, 73584), (3066, 66936), (3504, 58569), (4088, 50202), (4599, 44624), (5256, 39046), (5578, 36792), (6132, 33468), (8176, 25101), (8367, 24528), (9198, 22312), (10512, 19523), (11156, 18396), (12264, 16734)]