199965276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113359}}^1$

素因数の和:113383

約数の個数: 54

約数和(自身を含む): 587998320

約数和(自身を除く): 388033044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 113359, 226718, 340077, 453436, 680154, 793513, 1020231, 1360308, 1587026, 2040462, 2380539, 3174052, 4080924, 4761078, 5554591, 7141617, 9522156, 11109182, 14283234, 16663773, 22218364, 28566468, 33327546, 49991319, 66655092, 99982638, 199965276]

約数ペア:

[(1, 199965276), (2, 99982638), (3, 66655092), (4, 49991319), (6, 33327546), (7, 28566468), (9, 22218364), (12, 16663773), (14, 14283234), (18, 11109182), (21, 9522156), (28, 7141617), (36, 5554591), (42, 4761078), (49, 4080924), (63, 3174052), (84, 2380539), (98, 2040462), (126, 1587026), (147, 1360308), (196, 1020231), (252, 793513), (294, 680154), (441, 453436), (588, 340077), (882, 226718), (1764, 113359)]