208959056

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{36997}}^1$

素因数の和:37358

約数の個数: 20

約数和(自身を含む): 406016052

約数和(自身を除く): 197056996

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 36997, 73994, 147988, 295976, 591952, 13059941, 26119882, 52239764, 104479528, 208959056]

約数ペア:

[(1, 208959056), (2, 104479528), (4, 52239764), (8, 26119882), (16, 13059941), (353, 591952), (706, 295976), (1412, 147988), (2824, 73994), (5648, 36997)]