197099635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 255850560

約数和(自身を除く): 58750925

約数列:

[1, 5, 19, 73, 95, 97, 293, 365, 485, 1387, 1465, 1843, 5567, 6935, 7081, 9215, 21389, 27835, 28421, 35405, 106945, 134539, 142105, 406391, 539999, 672695, 2031955, 2074733, 2699995, 10373665, 39419927, 197099635]

約数ペア:

[(1, 197099635), (5, 39419927), (19, 10373665), (73, 2699995), (95, 2074733), (97, 2031955), (293, 672695), (365, 539999), (485, 406391), (1387, 142105), (1465, 134539), (1843, 106945), (5567, 35405), (6935, 28421), (7081, 27835), (9215, 21389)]