194101471888

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{74425411}}^1$

素因数の和:74425582

約数の個数: 20

約数和(自身を含む): 378378794608

約数和(自身を除く): 184277322720

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 74425411, 148850822, 297701644, 595403288, 1190806576, 12131341993, 24262683986, 48525367972, 97050735944, 194101471888]

約数ペア:

[(1, 194101471888), (2, 97050735944), (4, 48525367972), (8, 24262683986), (16, 12131341993), (163, 1190806576), (326, 595403288), (652, 297701644), (1304, 148850822), (2608, 74425411)]