210876622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{6269}}^1$

素因数の和:6432

約数の個数: 24

約数和(自身を含む): 350242200

約数和(自身を除く): 139365578

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 6269, 12538, 16819, 33638, 68959, 137918, 758549, 871391, 1517098, 1742782, 9585301, 19170602, 105438311, 210876622]

約数ペア:

[(1, 210876622), (2, 105438311), (11, 19170602), (22, 9585301), (121, 1742782), (139, 1517098), (242, 871391), (278, 758549), (1529, 137918), (3058, 68959), (6269, 33638), (12538, 16819)]