197444885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 279562752

約数和(自身を除く): 82117867

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 2585, 3995, 4493, 8789, 22465, 43945, 49423, 76381, 211171, 247115, 381905, 840191, 1055855, 2322881, 3589907, 4200955, 11614405, 17949535, 39488977, 197444885]

約数ペア:

[(1, 197444885), (5, 39488977), (11, 17949535), (17, 11614405), (47, 4200955), (55, 3589907), (85, 2322881), (187, 1055855), (235, 840191), (517, 381905), (799, 247115), (935, 211171), (2585, 76381), (3995, 49423), (4493, 43945), (8789, 22465)]