201251808

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2657}}^1$

素因数の和:2936

約数の個数: 72

約数和(自身を含む): 574702128

約数和(自身を除く): 373450320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 789, 1052, 1578, 2104, 2367, 2657, 3156, 4208, 4734, 5314, 6312, 7971, 8416, 9468, 10628, 12624, 15942, 18936, 21256, 23913, 25248, 31884, 37872, 42512, 47826, 63768, 75744, 85024, 95652, 127536, 191304, 255072, 382608, 698791, 765216, 1397582, 2096373, 2795164, 4192746, 5590328, 6289119, 8385492, 11180656, 12578238, 16770984, 22361312, 25156476, 33541968, 50312952, 67083936, 100625904, 201251808]

約数ペア:

[(1, 201251808), (2, 100625904), (3, 67083936), (4, 50312952), (6, 33541968), (8, 25156476), (9, 22361312), (12, 16770984), (16, 12578238), (18, 11180656), (24, 8385492), (32, 6289119), (36, 5590328), (48, 4192746), (72, 2795164), (96, 2096373), (144, 1397582), (263, 765216), (288, 698791), (526, 382608), (789, 255072), (1052, 191304), (1578, 127536), (2104, 95652), (2367, 85024), (2657, 75744), (3156, 63768), (4208, 47826), (4734, 42512), (5314, 37872), (6312, 31884), (7971, 25248), (8416, 23913), (9468, 21256), (10628, 18936), (12624, 15942)]