199752470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{868489}}^1$

素因数の和:868519

約数の個数: 16

約数和(自身を含む): 375187680

約数和(自身を除く): 175435210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 868489, 1736978, 4342445, 8684890, 19975247, 39950494, 99876235, 199752470]

約数ペア:

[(1, 199752470), (2, 99876235), (5, 39950494), (10, 19975247), (23, 8684890), (46, 4342445), (115, 1736978), (230, 868489)]