216057198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{119633}}^1$

素因数の和:119688

約数の個数: 32

約数和(自身を含む): 505334016

約数和(自身を除く): 289276818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 119633, 239266, 358899, 717798, 837431, 1674862, 2512293, 5024586, 5144219, 10288438, 15432657, 30865314, 36009533, 72019066, 108028599, 216057198]

約数ペア:

[(1, 216057198), (2, 108028599), (3, 72019066), (6, 36009533), (7, 30865314), (14, 15432657), (21, 10288438), (42, 5144219), (43, 5024586), (86, 2512293), (129, 1674862), (258, 837431), (301, 717798), (602, 358899), (903, 239266), (1806, 119633)]