197348869780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1415093}}^1$

素因数の和:1415488

約数の個数: 48

約数和(自身を含む): 437433857280

約数和(自身を除く): 240084987500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 367, 380, 734, 1468, 1835, 3670, 6973, 7340, 13946, 27892, 34865, 69730, 139460, 1415093, 2830186, 5660372, 7075465, 14150930, 26886767, 28301860, 53773534, 107547068, 134433835, 268867670, 519339131, 537735340, 1038678262, 2077356524, 2596695655, 5193391310, 9867443489, 10386782620, 19734886978, 39469773956, 49337217445, 98674434890, 197348869780]

約数ペア:

[(1, 197348869780), (2, 98674434890), (4, 49337217445), (5, 39469773956), (10, 19734886978), (19, 10386782620), (20, 9867443489), (38, 5193391310), (76, 2596695655), (95, 2077356524), (190, 1038678262), (367, 537735340), (380, 519339131), (734, 268867670), (1468, 134433835), (1835, 107547068), (3670, 53773534), (6973, 28301860), (7340, 26886767), (13946, 14150930), (27892, 7075465), (34865, 5660372), (69730, 2830186), (139460, 1415093)]