201255628

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{135617}}^1$

素因数の和:135681

約数の個数: 24

約数和(自身を含む): 410108832

約数和(自身を除く): 208853204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 135617, 271234, 542468, 949319, 1898638, 3797276, 7187701, 14375402, 28750804, 50313907, 100627814, 201255628]

約数ペア:

[(1, 201255628), (2, 100627814), (4, 50313907), (7, 28750804), (14, 14375402), (28, 7187701), (53, 3797276), (106, 1898638), (212, 949319), (371, 542468), (742, 271234), (1484, 135617)]