191210.0000000

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 24

約数和(自身を含む): 8992620

約数和(自身を除く): 3547778

約数列:

[1, 2, 13, 26, 89, 169, 178, 181, 338, 362, 1157, 2314, 2353, 4706, 15041, 16109, 30082, 30589, 32218, 61178, 209417, 418834, 2722421, 5444842]

約数ペア:

[(1, 5444842), (2, 2722421), (13, 418834), (26, 209417), (89, 61178), (169, 32218), (178, 30589), (181, 30082), (338, 16109), (362, 15041), (1157, 4706), (2314, 2353)]