198746404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{22271}}^1$

素因数の和:22395

約数の個数: 24

約数和(自身を含む): 366686208

約数和(自身を除く): 167939804

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 22271, 44542, 89084, 512233, 1024466, 2048932, 2160287, 4320574, 8641148, 49686601, 99373202, 198746404]

約数ペア:

[(1, 198746404), (2, 99373202), (4, 49686601), (23, 8641148), (46, 4320574), (92, 2160287), (97, 2048932), (194, 1024466), (388, 512233), (2231, 89084), (4462, 44542), (8924, 22271)]