209842728

素因数分解:

$2^3\times 3^1\times {\mathrm{8743447}}^1$

素因数の和:8743456

約数の個数: 16

約数和(自身を含む): 524606880

約数和(自身を除く): 314764152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8743447, 17486894, 26230341, 34973788, 52460682, 69947576, 104921364, 209842728]

約数ペア:

[(1, 209842728), (2, 104921364), (3, 69947576), (4, 52460682), (6, 34973788), (8, 26230341), (12, 17486894), (24, 8743447)]