195505744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{91873}}^1$

素因数の和:91907

約数の個数: 40

約数和(自身を含む): 455695040

約数和(自身を除く): 260189296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 91873, 183746, 367492, 643111, 734984, 1286222, 1469968, 1745587, 2572444, 3491174, 5144888, 6982348, 10289776, 12219109, 13964696, 24438218, 27929392, 48876436, 97752872, 195505744]

約数ペア:

[(1, 195505744), (2, 97752872), (4, 48876436), (7, 27929392), (8, 24438218), (14, 13964696), (16, 12219109), (19, 10289776), (28, 6982348), (38, 5144888), (56, 3491174), (76, 2572444), (112, 1745587), (133, 1469968), (152, 1286222), (266, 734984), (304, 643111), (532, 367492), (1064, 183746), (2128, 91873)]