204634465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 297861120

約数和(自身を除く): 93226655

約数列:

[1, 5, 7, 19, 35, 95, 127, 133, 635, 665, 889, 2413, 2423, 4445, 12065, 12115, 16891, 16961, 46037, 84455, 84805, 230185, 307721, 322259, 1538605, 1611295, 2154047, 5846699, 10770235, 29233495, 40926893, 204634465]

約数ペア:

[(1, 204634465), (5, 40926893), (7, 29233495), (19, 10770235), (35, 5846699), (95, 2154047), (127, 1611295), (133, 1538605), (635, 322259), (665, 307721), (889, 230185), (2413, 84805), (2423, 84455), (4445, 46037), (12065, 16961), (12115, 16891)]