205725772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11681}}^1$

素因数の和:11746

約数の個数: 48

約数和(自身を含む): 447467328

約数和(自身を除く): 241741556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 11681, 17612, 23362, 46724, 81767, 163534, 198577, 327068, 397154, 432197, 794308, 864394, 1390039, 1728788, 2780078, 3025379, 5560156, 6050758, 7347349, 12101516, 14694698, 29389396, 51431443, 102862886, 205725772]

約数ペア:

[(1, 205725772), (2, 102862886), (4, 51431443), (7, 29389396), (14, 14694698), (17, 12101516), (28, 7347349), (34, 6050758), (37, 5560156), (68, 3025379), (74, 2780078), (119, 1728788), (148, 1390039), (238, 864394), (259, 794308), (476, 432197), (518, 397154), (629, 327068), (1036, 198577), (1258, 163534), (2516, 81767), (4403, 46724), (8806, 23362), (11681, 17612)]