203464191

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5897}}^1$

素因数の和:5991

約数の個数: 32

約数和(自身を含む): 326135808

約数和(自身を除く): 122671617

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 1113, 1643, 4929, 5897, 11501, 17691, 34503, 41279, 123837, 182807, 312541, 548421, 937623, 1279649, 2187787, 3838947, 6563361, 9688771, 29066313, 67821397, 203464191]

約数ペア:

[(1, 203464191), (3, 67821397), (7, 29066313), (21, 9688771), (31, 6563361), (53, 3838947), (93, 2187787), (159, 1279649), (217, 937623), (371, 548421), (651, 312541), (1113, 182807), (1643, 123837), (4929, 41279), (5897, 34503), (11501, 17691)]