205203936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{305363}}^1$

素因数の和:305383

約数の個数: 48

約数和(自身を含む): 615613824

約数和(自身を除く): 410409888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 305363, 610726, 916089, 1221452, 1832178, 2137541, 2442904, 3664356, 4275082, 4885808, 6412623, 7328712, 8550164, 9771616, 12825246, 14657424, 17100328, 25650492, 29314848, 34200656, 51300984, 68401312, 102601968, 205203936]

約数ペア:

[(1, 205203936), (2, 102601968), (3, 68401312), (4, 51300984), (6, 34200656), (7, 29314848), (8, 25650492), (12, 17100328), (14, 14657424), (16, 12825246), (21, 9771616), (24, 8550164), (28, 7328712), (32, 6412623), (42, 4885808), (48, 4275082), (56, 3664356), (84, 2442904), (96, 2137541), (112, 1832178), (168, 1221452), (224, 916089), (336, 610726), (672, 305363)]