212071132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 484549632

約数和(自身を除く): 272478500

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 73, 91, 92, 146, 161, 182, 292, 299, 322, 347, 364, 511, 598, 644, 694, 949, 1022, 1196, 1388, 1679, 1898, 2044, 2093, 2429, 3358, 3796, 4186, 4511, 4858, 6643, 6716, 7981, 8372, 9022, 9716, 11753, 13286, 15962, 18044, 21827, 23506, 25331, 26572, 31577, 31924, 43654, 47012, 50662, 55867, 63154, 87308, 101324, 103753, 111734, 126308, 152789, 177317, 207506, 223468, 305578, 329303, 354634, 415012, 582613, 611156, 658606, 709268, 726271, 1165226, 1317212, 1452542, 2305121, 2330452, 2905084, 4078291, 4610242, 7573969, 8156582, 9220484, 15147938, 16313164, 30295876, 53017783, 106035566, 212071132]

約数ペア:

[(1, 212071132), (2, 106035566), (4, 53017783), (7, 30295876), (13, 16313164), (14, 15147938), (23, 9220484), (26, 8156582), (28, 7573969), (46, 4610242), (52, 4078291), (73, 2905084), (91, 2330452), (92, 2305121), (146, 1452542), (161, 1317212), (182, 1165226), (292, 726271), (299, 709268), (322, 658606), (347, 611156), (364, 582613), (511, 415012), (598, 354634), (644, 329303), (694, 305578), (949, 223468), (1022, 207506), (1196, 177317), (1388, 152789), (1679, 126308), (1898, 111734), (2044, 103753), (2093, 101324), (2429, 87308), (3358, 63154), (3796, 55867), (4186, 50662), (4511, 47012), (4858, 43654), (6643, 31924), (6716, 31577), (7981, 26572), (8372, 25331), (9022, 23506), (9716, 21827), (11753, 18044), (13286, 15962)]