199017790

素因数分解:

$2^1\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{5869}}^1$

素因数の和:9267

約数の個数: 16

約数和(自身を含む): 358398720

約数和(自身を除く): 159380930

約数列:

[1, 2, 5, 10, 3391, 5869, 6782, 11738, 16955, 29345, 33910, 58690, 19901779, 39803558, 99508895, 199017790]

約数ペア:

[(1, 199017790), (2, 99508895), (5, 39803558), (10, 19901779), (3391, 58690), (5869, 33910), (6782, 29345), (11738, 16955)]