210089638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 370016640

約数和(自身を除く): 159927002

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 223, 229, 242, 374, 446, 458, 2057, 2453, 2519, 3791, 3893, 4114, 4906, 5038, 7582, 7786, 26983, 27709, 41701, 42823, 51067, 53966, 55418, 83402, 85646, 102134, 458711, 471053, 561737, 868139, 917422, 942106, 1123474, 1736278, 6179107, 9549529, 12358214, 19099058, 105044819, 210089638]

約数ペア:

[(1, 210089638), (2, 105044819), (11, 19099058), (17, 12358214), (22, 9549529), (34, 6179107), (121, 1736278), (187, 1123474), (223, 942106), (229, 917422), (242, 868139), (374, 561737), (446, 471053), (458, 458711), (2057, 102134), (2453, 85646), (2519, 83402), (3791, 55418), (3893, 53966), (4114, 51067), (4906, 42823), (5038, 41701), (7582, 27709), (7786, 26983)]