195747856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1951

約数の個数: 40

約数和(自身を含む): 390153600

約数和(自身を除く): 194405744

約数列:

[1, 2, 4, 8, 16, 47, 94, 149, 188, 298, 376, 596, 752, 1192, 1747, 2384, 3494, 6988, 7003, 13976, 14006, 27952, 28012, 56024, 82109, 112048, 164218, 260303, 328436, 520606, 656872, 1041212, 1313744, 2082424, 4164848, 12234241, 24468482, 48936964, 97873928, 195747856]

約数ペア:

[(1, 195747856), (2, 97873928), (4, 48936964), (8, 24468482), (16, 12234241), (47, 4164848), (94, 2082424), (149, 1313744), (188, 1041212), (298, 656872), (376, 520606), (596, 328436), (752, 260303), (1192, 164218), (1747, 112048), (2384, 82109), (3494, 56024), (6988, 28012), (7003, 27952), (13976, 14006)]