207548293328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{487349}}^1$

素因数の和:488019

約数の個数: 40

約数和(自身を含む): 412142148000

約数和(自身を除く): 204593854672

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 619, 688, 1238, 2476, 4952, 9904, 26617, 53234, 106468, 212936, 425872, 487349, 974698, 1949396, 3898792, 7797584, 20956007, 41912014, 83824028, 167648056, 301669031, 335296112, 603338062, 1206676124, 2413352248, 4826704496, 12971768333, 25943536666, 51887073332, 103774146664, 207548293328]

約数ペア:

[(1, 207548293328), (2, 103774146664), (4, 51887073332), (8, 25943536666), (16, 12971768333), (43, 4826704496), (86, 2413352248), (172, 1206676124), (344, 603338062), (619, 335296112), (688, 301669031), (1238, 167648056), (2476, 83824028), (4952, 41912014), (9904, 20956007), (26617, 7797584), (53234, 3898792), (106468, 1949396), (212936, 974698), (425872, 487349)]