197406968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2243261}}^1$

素因数の和:2243278

約数の個数: 16

約数和(自身を含む): 403787160

約数和(自身を除く): 206380192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2243261, 4486522, 8973044, 17946088, 24675871, 49351742, 98703484, 197406968]

約数ペア:

[(1, 197406968), (2, 98703484), (4, 49351742), (8, 24675871), (11, 17946088), (22, 8973044), (44, 4486522), (88, 2243261)]