195173209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149101}}^1$

素因数の和:149136

約数の個数: 16

約数和(自身を含む): 257648256

約数和(自身を除く): 62475047

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 149101, 1043707, 1640111, 2534717, 11480777, 17743019, 27881887, 195173209]

約数ペア:

[(1, 195173209), (7, 27881887), (11, 17743019), (17, 11480777), (77, 2534717), (119, 1640111), (187, 1043707), (1309, 149101)]