198107674990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{295683097}}^1$

素因数の和:295683171

約数の個数: 16

約数和(自身を含む): 361916111952

約数和(自身を除く): 163808436962

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 295683097, 591366194, 1478415485, 2956830970, 19810767499, 39621534998, 99053837495, 198107674990]

約数ペア:

[(1, 198107674990), (2, 99053837495), (5, 39621534998), (10, 19810767499), (67, 2956830970), (134, 1478415485), (335, 591366194), (670, 295683097)]