217157432

素因数分解:

$2^3\times {\mathrm{3109}}^1\times {\mathrm{8731}}^1$

素因数の和:11846

約数の個数: 16

約数和(自身を含む): 407347800

約数和(自身を除く): 190190368

約数列:

[1, 2, 4, 8, 3109, 6218, 8731, 12436, 17462, 24872, 34924, 69848, 27144679, 54289358, 108578716, 217157432]

約数ペア:

[(1, 217157432), (2, 108578716), (4, 54289358), (8, 27144679), (3109, 69848), (6218, 34924), (8731, 24872), (12436, 17462)]