206250247

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{3571}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 243238912

約数和(自身を除く): 36988665

約数列:

[1, 7, 37, 223, 259, 1561, 3571, 8251, 24997, 57757, 132127, 796333, 924889, 5574331, 29464321, 206250247]

約数ペア:

[(1, 206250247), (7, 29464321), (37, 5574331), (223, 924889), (259, 796333), (1561, 132127), (3571, 57757), (8251, 24997)]