197072848

素因数分解:

$2^4\times 7^1\times {\mathrm{1759579}}^1$

素因数の和:1759594

約数の個数: 20

約数和(自身を含む): 436375840

約数和(自身を除く): 239302992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1759579, 3519158, 7038316, 12317053, 14076632, 24634106, 28153264, 49268212, 98536424, 197072848]

約数ペア:

[(1, 197072848), (2, 98536424), (4, 49268212), (7, 28153264), (8, 24634106), (14, 14076632), (16, 12317053), (28, 7038316), (56, 3519158), (112, 1759579)]