211780495916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1\times {\mathrm{57373}}^1$

素因数の和:59382

約数の個数: 48

約数和(自身を含む): 413930001408

約数和(自身を除く): 202149505492

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1951, 3902, 7804, 21461, 42922, 57373, 83893, 85844, 114746, 167786, 229492, 335572, 631103, 922823, 1262206, 1845646, 2467039, 2524412, 3691292, 4934078, 9868156, 27137429, 54274858, 108549716, 111934723, 223869446, 447738892, 1231281953, 2462563906, 4813193089, 4925127812, 9626386178, 19252772356, 52945123979, 105890247958, 211780495916]

約数ペア:

[(1, 211780495916), (2, 105890247958), (4, 52945123979), (11, 19252772356), (22, 9626386178), (43, 4925127812), (44, 4813193089), (86, 2462563906), (172, 1231281953), (473, 447738892), (946, 223869446), (1892, 111934723), (1951, 108549716), (3902, 54274858), (7804, 27137429), (21461, 9868156), (42922, 4934078), (57373, 3691292), (83893, 2524412), (85844, 2467039), (114746, 1845646), (167786, 1262206), (229492, 922823), (335572, 631103)]