214955368

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{136393}}^1$

素因数の和:136596

約数の個数: 16

約数和(自身を含む): 405090180

約数和(自身を除く): 190134812

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 136393, 272786, 545572, 1091144, 26869421, 53738842, 107477684, 214955368]

約数ペア:

[(1, 214955368), (2, 107477684), (4, 53738842), (8, 26869421), (197, 1091144), (394, 545572), (788, 272786), (1576, 136393)]