210308946

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{252169}}^1$

素因数の和:252313

約数の個数: 16

約数和(自身を含む): 423645600

約数和(自身を除く): 213336654

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 252169, 504338, 756507, 1513014, 35051491, 70102982, 105154473, 210308946]

約数ペア:

[(1, 210308946), (2, 105154473), (3, 70102982), (6, 35051491), (139, 1513014), (278, 756507), (417, 504338), (834, 252169)]