196353411

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 277364736

約数和(自身を除く): 81011325

約数列:

[1, 3, 31, 71, 93, 131, 213, 227, 393, 681, 2201, 4061, 6603, 7037, 9301, 12183, 16117, 21111, 27903, 29737, 48351, 89211, 288331, 499627, 864993, 921847, 1498881, 2111327, 2765541, 6333981, 65451137, 196353411]

約数ペア:

[(1, 196353411), (3, 65451137), (31, 6333981), (71, 2765541), (93, 2111327), (131, 1498881), (213, 921847), (227, 864993), (393, 499627), (681, 288331), (2201, 89211), (4061, 48351), (6603, 29737), (7037, 27903), (9301, 21111), (12183, 16117)]