205874165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1933}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 300775680

約数和(自身を除く): 94901515

約数列:

[1, 5, 7, 17, 35, 85, 119, 179, 595, 895, 1253, 1933, 3043, 6265, 9665, 13531, 15215, 21301, 32861, 67655, 106505, 164305, 230027, 346007, 1150135, 1730035, 2422049, 5882119, 12110245, 29410595, 41174833, 205874165]

約数ペア:

[(1, 205874165), (5, 41174833), (7, 29410595), (17, 12110245), (35, 5882119), (85, 2422049), (119, 1730035), (179, 1150135), (595, 346007), (895, 230027), (1253, 164305), (1933, 106505), (3043, 67655), (6265, 32861), (9665, 21301), (13531, 15215)]