202338521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 269457408

約数和(自身を除く): 67118887

約数列:

[1, 7, 11, 23, 43, 77, 161, 253, 301, 473, 989, 1771, 2657, 3311, 6923, 10879, 18599, 29227, 61111, 76153, 114251, 204589, 427777, 672221, 799757, 1256761, 2627773, 4705547, 8797327, 18394411, 28905503, 202338521]

約数ペア:

[(1, 202338521), (7, 28905503), (11, 18394411), (23, 8797327), (43, 4705547), (77, 2627773), (161, 1256761), (253, 799757), (301, 672221), (473, 427777), (989, 204589), (1771, 114251), (2657, 76153), (3311, 61111), (6923, 29227), (10879, 18599)]