213796822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{31193}}^1$

素因数の和:31367

約数の個数: 16

約数和(自身を含む): 336895200

約数和(自身を除く): 123098378

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 31193, 62386, 717439, 1434878, 4647757, 9295514, 106898411, 213796822]

約数ペア:

[(1, 213796822), (2, 106898411), (23, 9295514), (46, 4647757), (149, 1434878), (298, 717439), (3427, 62386), (6854, 31193)]